Mathematics Middle School

PLSSSSSSSSSSSSSSSSSSS HELP

Answers

Answer 1

Answer:

4). $4.50

Step-by-step explanation:

If you divide 18 by 4 and 27 by 6 you get 4.5

Related Questions

How do astronauts prepare for space travel?
By taking public speaking classes
taking flights on the KC-KC-135 135 and by using the Neutral Buoyancy LaboratoryBy By learning different languages to help with communication
Astronauts prepare with all of the above.

Answers

Answer:

Astronauts prepare with all of the above.

Step-by-step explanation:

None Bye

I need help, please.

Answers

Answer:

(v+8)8 is 8v + 64

Step-by-step explanation:

Because You have to multiply whats outside the parentheses by whats inside them. Since you cant multiply 8 times x because you don't know x value you just put 8x.

8v+64 because u distribute the 8

what is this pls pls help meeee

Answers

answer:

11 and 4

5 and 10

12 and 3

step-by-step explanation:

the bolded ones are the answers

11 + 4 = 15

5 + 10 = 15

12 + 3 = 15

all of them add up to 15

Answer:

11 and 4

5 and 10

12 and 3

Step-by-step explanation:

brainliest please, im just trying to rank up

Explain why the value of 0.6 is greater than the value of 0.39.
---
i know why... i just need help explaining plz! i will give brainliest

Answers

Answer:

the value 0.6 is greater than 0.39 bc 0.6 is a bigger value than 0.39 as u go down the values get more bigger and as u go up the values get more smaller. try this if not then I will tell u another thing.

Answer is 0.60 > 0.39

Decimal place value:

The decimal place value is the place value of the digits in a decimal number. We know that place value is the numerical value represented by a digit in a number.

Ex: 0.50 > 0.49 as the tenth place of 0.50 is more than 0.49.

Here,

0.6 = 0.60

0.60 > 0.39 as the tenth place of 0.6 i.e., 6 is greater than 0.39 i.e., 3.

Learn more about decimal place value here:

https://brainly.com/question/27564281?referrer=searchResults

#SPJ2

Write and solve an equation for each situation.

1. You and your friends decide to go to the batting cages. At D-Bat in Gahanna, it costs $5 to use a batting cage and $2 per round of pitches from the machine. If you spent $20, how many rounds of pitches did you purchase?

2. You want to have a skating party. It costs $100 for a party room rental at United Skates. In addition, it costs $5 for skate rental for each person attending a party. If a party costs $175, how many people total were at the party?

Answers

Answer:

1 is 5$ to get in and 4$ per round of pitches

2 is 100$ for the party room and 75$ for each person for skates

Step-by-step explanation:

Answer:

1. 2x+5=20

2. 5x+100=175

Step-by-step explanation:

2 represents the cost of each round of pitch and since the number of pitches in unknown we put an x there. 5 is the money it costs to use the batting cage. 20 is the total money they used

5 represents the cost per person for skate rental and number of people is unknown so it is represented with x. 100 is the money it costs to rent the room. 175 is the total money used

ughhhhhhhhh last one

Answers

Answer:

c) x=13

Step-by-step explanation:

4x + 2 = 90 − 36

Step 1: Simplify both sides of the equation.

4x + 2 = 90 − 36

4x + 2 = 90 + −36

4x + 2 = (90 + −36) (Combine Like Terms)

4x + 2 = 54

Step 2: Subtract 2 from both sides.

4x + 2 − 2 = 54 − 2

4x = 52

Step 3: Divide both sides by 4.

4x/ 4 = 52/ 4

x=13

if you need a shorter way to get this... is to do what i did and just used MathPapa's algebra calculator and put in "4x + 2 = 90 - 36" cause that's basically what the question is asking you to use... im not saying to do my method... im just saying that's how i got it

Ω Entity001 And Project Omega Ω

help me pleasw and thank you what is -2x + 8 - 5x

Answers

Add common -2x+-5x=-7x+8
-7x+8

A trapezoid was broken into a rectangle and a triangle.
What is the length, b, of the base of the triangle?
A. 2 cm
B. 4 cm
C. 6 cm
D. 8 cm

Answers

Answer:

A. 2 cm

Step-by-step explanation:

Because this is a trapezoid that means, the top and bottom side are parallels, meaning that all you have to do is subtract 8 from 10. Which will leave 2 cm over.

A . 2 cm is the answer

Write an expression for the perimeter of the triangle shown below

Answers

Answer:

P = 5.5x + 9

Step-by-step explanation:

P = 5x + (0.3x + 24) + (0.2x - 15)

reduced

P = 5.5x + 9

P=5.5+9 hope this helps :)

2⁄4 + 3⁄5 + 6⁄8 = ???

Answers

Answer: 37/20

Step-by-step explanation: hope this helps!

37/20 is the answer to your question

oop help plzzzzz this is ALOTE OF MY GRADE! HELP RIGHT AWAY ILL GIVE 20 POINTS PLZ HELP

Answers

Answer:

its B ITHINK

Step-by-step explanation:

The picture is blocked

Solve the system of equations by adding or subtracting.
−x − 2y = 4
3x + 2y = 8

The solution of the system is (_____, ____).

HELPPP PLZZZ

Answers

Answer:

(6,-5)

bc i know

Eliminate the both y because they’re opposites, add the x, then add the 4 and 8. This will be 2x = 12, x = 6. Then if we use x as first equation it will be -6 - 2y = 4. -6 + 6 - 2y = 4 + 6. -2y= 10 y is -5. Answer is (6,-5)

Which of the following two biomes has rich top soil?

a
Tundra and Deciduous Forest
b
Tropical Rain Forest and Deciduous Forest
c
Boreal Forest and Tundra
d
Deciduous Forest and Grassland
Question 2 (3 points)
Which of the following biome is hot year round?

a
Grassland
b
Tropical Rain Forest
c
Boreal Forest
d
Desert
Question 3 (3 points)
Which of the following two biomes is home to rodents?

a
Boreal Forest and Desert
b
Deciduous Forest and Tundra
c
Rain Forest and Grassland
d
Desert and Grassland
Question 4 (3 points)
Which of the following two biomes is home to snowshoe hares?

a
Boreal Forest and Tundra
b
Deciduous Forest and Grassland
c
Tropical Rainforest and Tundra
d
Boreal Forest and Grassland
Question 5 (3 points)
Which of the following biome is located in the High Northern Latitudes?

a
Tropical Rain Forest
b
Desert
c
Tundra
d
Boreal Forest
Question 6 (3 points)
Which of the biomes is known for a climate that is cool in the winter and hot in the summer?

a
Tundra
b
Deciduous Forest
c
Tropical Rain Forest
d
Grassland

Answers

Answer:

Step-by-step explanation:

Tundra is very cold, grassland just has grass, so it’s b. Second one is desert, you should know this,

Robby had 4 4/9 bags of pet food. All of the bags held the same amount of food when they were full. Of Robby's 4 4/9 bags of pet food, 2/5 were dog food. How many bags of dog food did Robby have?
A. 34/45
B. 1 3/5
C. 1 7/9
D. 4 2/45

Answers

Answer:

Step-by-step explanation:

brainliest please, i'm trying to rank up, only if u dont mind

Pls help ASAP I need help

Answers

The answer is meters

The answer would be meters

Solve for c: c - 10 + 3c < 2

Answers

c > 3:
c -10 + 3c > 2
combine like terms
4c -10 > 2
+10 +10
4c > 12
divide both by 4
c > 3

Solve each of the following equations. Show its solution set on a number line. Check your answers. 3 |2-x|=-6

HELPP MEH

Answers

X=4

3 x 2= 6
3 x -4= -12
—————-
-6

the answer is that x=4

HELP ! find the area of the shapes below

Answers

Don’t know tbh
Sorry

I think I know the Pentagon one. I believe it'd be 225 yd.

The rectangle is 15 multiplied by 12, which is 180. And because the triangle is not a right triangle, you can just think of it as a rectangle that was broken apart. So 3 multiples by 15, 45. Add 45 and 180 to get the answer.

What is the perimeter of the triangle?

Answers

Answer: 43

Step-by-step explanation:

the answer happens to be 43

Please answer this correct

Answers

Answer:

Step-by-step explanation:

This is a geometric sequence or if you prefer exponential decay of the form

y=ar^t where a is the initial value (at x=0) and r is the common ratio or rate, in this case

dividing any term by the previous term is a constant r=1/4, that is our rate or common ratio so

y=40(1/4)^x

Answer:

This is a geometric sequence or if you prefer exponential decay of the form

y=ar^t where a is the initial value (at x=0) and r is the common ratio or rate, in this case

dividing any term by the previous term is a constant r=1/4, that is our rate or common ratio so

y=40(1/4)^x

making test corrections still don't know

Answers

-2 1/2
I agree with the person above me

Match each equation with the correct property. 5 + 6 = 6 + 5 2(5 + 6) = 2(5) + 2(6) (3 x 5) x 6 = 3 x (5 x 6) 5 x 6 = 6 x 5

answer fast please

Answers

Answer:

It is x2=x

Step-by-step explanation:

Solve the linear inequality−110x+1≤9 Question 1 options: x≥−80 x≤−89 x≤−80 x≥−89

Answers

Answer:

x≥ -4/55, x≤−89

Step-by-step explanation:

Step 1: Subtract 1 from both sides.

−110x+1−1≤9−1

−110x≤8

Step 2: Divide both sides by -110.

−110x/-110≤8/-110

x≥ -4/55

The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right angles.

What is the area, in square feet, of the shaded region?

What is the area, in square feet, of the non-shaded region?

Answers

I think dark regions

Simplify - 2.6c - 2.8c

Answers

2.6 = 3
2.8 = 8

If it’s 5 or over you can round up, if it’s 4 or under round it down
(hope this helps)

Help me for 10 points pleas i got 10 minutes......

radio station held an online cutest
dog contest for 3 days. Aleesa
entered her dog Teddy’s picture.
The first day of the contest Teddy
received 1,486 votes, the second day
Teddy received 1,677 votes, and the
third day 945 votes. How many votes
did Teddy receive?

Answers

Answer:

4,108

Step-by-step explanation:

All we need to do to solve this problem is to add up all the votes. So our equation would be 1,486 + 2,677 + 945.

Answer:4108

Step-by-step explanation:

1486+1677+945=4108

I have another math question - You get 50 points for this!!!

Answers

Answer:

z = 10

Step-by-step explanation:

z -(-2) / 4 = 3

z + 2 / 4 = 3

z + 2 = 3 x 4

z + 2 = 12

z = 12 - 2

z = 10

Hope that helps!

Answer:

z=10

Step-by-step explanation:

(z- -2) /4 =3

Multiply each side by 4

z - -2 = 12

Subtracting a negative is like adding

z+2 =12

Subtract 2 from each side

z+2-2 =12-2

z =10

giving thanks and brainliest for best answer <3
~::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::~

Answers

Answer:

the answer is B.

Step-by-step explanation:

answer it good

i am sososo sorry i rlly need points goodluck have a good day

PLZZZ HELP this is due tmr
Find the function

Answers

The answer is b, you have nothing to worry about I got you

the answer will be b do u need an explanation

Interest earned: $84
Principal: $600
Interest rate: 7%
Time: ?

Answers

84(600 x 0.07)
= 2yrs
Rate: 7/100 = 0.07

Answer:

2 years

Step-by-step explanation:

The simple interest formula is equal to - A = P (1 + rt) Where:

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

In this problem we have:

t = ? years

P = $600

A + $600 + $84 = $684

r = 0.07

A substitute in the formula above would be:

$684 = $600(1 + (0.07)t)

solve for t :

t = [(684/600) - 1]/0.07 = 2 years

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