Two is subtracted from a number, and then the difference is multiplied by 5. The result is 30

Answer:

(1,9)

Step-by-step explanation:

Answer:

(1,9)

Step-by-step explanation:

Answer:

9.) The slope is 3 and the y-intercept is -5

10.) y = 0.25x -11

Hope this helped!

Stay safe! <3

Answer:

It was reduce by 25%

45 so it would be reduced by 25%

___

60

x 100% = 75%

Answer:

25%

Step-by-step explanation:

$60 - $45 = $15

$15/ $60 = 0.25 = 25%

Answer:

Miguel walks 4.25 blocks more than Jila.                      

Step-by-step explanation:

Line plot shown in the question represents the distance traveled by the students from their houses to their school.

From the line plot,

Distance between 1 and 2 = [tex]\frac{1}{4}[/tex] = 0.25 blocks

Shortest distance traveled by Miguel = 0.25 blocks

Longest distance traveled by Jila = 4.5 blocks

Difference between the distances covered by Miguel and Jila = 4.5 - 0.25

= 4.25 blocks

Therefore, Miguel walks 4.25 blocks more than Jila.

Step-by-step explanation:

answer 2.85 or 57/20 this is because you divide 20/7 and find it is 2.85... and convert frim there

Answer:

2 6/7

Step-by-step explanation:

B

Answer:

$13.30

Step-by-step explanation:

Answer:

$225.50

Step-by-step explanation:

a p e x

Answer:

C. r+r+r+t+t = 3r + 2t

Step-by-step explanation:

because we cant add numbers with different variables

Answer:

[tex]x \geq 15[/tex]

Step-by-step explanation:

Solving an inequality is very similar to solving an equation, one uses inverse operations. The only major difference between the two is that when one multiplies or divides an inequality by a negative number, one must remember to flip the inequality sign to ensure that the inequality remains true. In this situation, such a rule does not come into play.

[tex]\frac{x}{5} - 8 \geq -5[/tex]

Inverse operations,

[tex]\frac{x}{5}-8 \geq -5\\ +8\\\\\frac{x}{5} \geq 3\\*5\\\\x \geq 15[/tex]

Answer:

C) y=4x-5

Step-by-step explanation:

Answer:

it is very simple we can answer it's to simple

Step-by-step explanation:

let me explain

for it is straight

for arb it is also simple you have to do arb because there is made triangle

prq there is also a triangle

now please mark me as brainlist

Answer:

the red one represents nature trails in Panama city. because by plugging in a number into the equation say for 1 in x = y being 3 which corresponds to be linear.

Jacksonville will have more nature trails sine the formula is growing exponentially rather than Panama linear growth.

Answer:

C

Step-by-step explanation:

There is a larger variety of lengths in the 9th grade textbook

Answer:

D: The total area of the surface of a three-dimensional object.

Answer:

565

Step-by-step explanation:

5x5=25

540+25=565

Answer:1,2,5,7,8 and 9. Thus, we have 6 numbers.

Step-by-step explanation:Then we want to form two-digit numbers without repetition. There are 6 number that is possible to occupy first digit, right? 1,2,5,7,8 or 9. Because it’s without repetition, so the number that have been filled the first digit cannot be the second digit. Thus, the numbers that possible to occupy second place are 5 digits.So step by step

Answer:

18

Step-by-step explanation:

Answer:

a)  1/2

about 50%

Step-by-step explanation:

Solution :

It is given that Little Snail is going to visit one of his friend at the pond which is 3 miles away.

When the snail crawls 1/2 of a mile per day, it will take him, [tex]$1 \times \frac{2}{1} \times 3$[/tex]

   =  6 days to get to the next pond.

When the snail crawls 1/3 of a mile per day, it will take him, [tex]$1 \times \frac{3}{1} \times 3$[/tex]

   =  9 days to get to the next pond.

When the snail crawls 1/4 of a mile per day, it will take him, [tex]$1 \times \frac{4}{1} \times 3$[/tex]

   = 12 days to get to the next pond.

When the snail crawls 3/4 of a mile per day, it will take him, [tex]$1 \times \frac{4}{3} \times 3$[/tex]

   =  4 days to get to the next pond.

When the snail crawls 2/3 of a mile per day, it will take him, [tex]$1 \times \frac{3}{2} \times 3$[/tex]

   =  4.5 days to get to the next pond.

Answer:

65.60

Step-by-step explanation:

Formula :

Distance between two points = √(xB−xA)2+(yB−yA)2(xB-xA)2+(yB-yA)2

Solution :

Distance between two points = √(30−−22)2+(−25−15)2(30--22)2+(-25-15)2

= √522+(−40)2522+(-40)2

= √2704+16002704+1600

= √43044304 = 65.6049

Answer:

the third option

Step-by-step explanation:

im pretty sure about this <3

Answer: It will take 1.875 hours

Step-by-step explanation:

Given that time t required to do a job varies inversely as the number of people working.

we have it expressed as

t∝1/N

where t is time  required to do a job

N is the number of people working.

Introducing our constant of proportionality, we have tht

t=k1/N

t=k/N

Now since it takes 5 hr for 3 cooks to prepare the food , K becomes

t=k/N

5=K/3

K=5X3=15

Given that there are 8 cooks, time required to prepare dinner will be

t=k/N

t=15/8

t=1.875 hours

Answer:

ok all you have to do is solve the equation

Answer:

A chocolate bar = 2 dirham

amount of money Alyazia spends      = 18 dirhams

on chocolate bars for her siblings are

∴ the number of chocolates Alyazia are = 18/2 = 9

Alyazia bought 9 chocolates

hope this answer helps you.....

Answer:

7inches

Step-by-step explanation:

Volume of a cylinder = πr²h

r is the radius of the cylinder

h is the height of the cylinder

Given

r = 3inches

Volume = 197.92 cubic inches

Substitute

197.92 = 3.14(3)²*h

197.92 = 28.26h

28.26h = 197.92

h = 197.92/28.26

h = 7.003in

Hence the measurement that is closest to the height of the waste can is 7inches

Step-by-step explanation:

hope it helps!!

sorry for the rough handwriting tho

Answer:

Step-by-step explanation:

18 - 7m > 0 ⇒ 7m < 18 ⇒ m < 18/7

Answer:

[tex] \displaystyle m_{1} = 2 \quad \text{and} \quad \displaystyle m _{2} = - 9[/tex]

Step-by-step explanation:

we are given a logarithm equation

[tex] \displaystyle \log_{4}( {m}^{2} ) = \log_{4}(18 - 7m) [/tex]

notice that, we have [tex]\log_4[/tex] both sides therefore we can get rid of it

[tex] \displaystyle {m}^{2} = 18 - 7m[/tex]

in order to solve it we should make it standard form we know that

[tex] \displaystyle a {x}^{2} + bx + c = 0[/tex]

so right hand side expression to left hand side and change its sign:

[tex] \displaystyle {m}^{2} + 7m- 18=0[/tex]

now we can solve it by using factoring method

to do so rewrite the middle term as sum or subtraction of two different terms

in that case -2m+9m is good to use

[tex] \displaystyle {m}^{2} - 2m + 9m - 18 = 0[/tex]

factor out m:

[tex] \displaystyle m({m}^{} - 2 )+ 9m - 18 = 0[/tex]

factor out 9:

[tex] \displaystyle m({m}^{} - 2 )+ 9(m - 2)= 0[/tex]

group:

[tex] \displaystyle (m - 2)(m + 9) = 0[/tex]

hence,

[tex] \displaystyle m_{1} = 2 \quad \text{and} \quad \displaystyle m _{2} = - 9[/tex]

remember that,

when we deal with logarithm equation we should always check the roots

let's check the root 1:

[tex] \displaystyle \log_{4}( {2}^{2} ) \stackrel{?}{=} \log_{4}(18 - 7.2) [/tex]

simplify square:

[tex] \displaystyle \log_{4}( 4) \stackrel{?}{=} \log_{4}(18 - 7.2) [/tex]

simplify multiplication:

[tex] \displaystyle \log_{4}( 4) \stackrel{?}{=} \log_{4}(18 - 14) [/tex]

simplify substraction:

[tex] \displaystyle \log_{4}( 4) \stackrel{?}{=} \log_{4}(4) [/tex]

simplify logarithm:

[tex] \displaystyle 1 \stackrel{ \checkmark}{=} 1[/tex]

let's check root 2:

[tex] \displaystyle \rm \log_{4}( { - 9}^{2} ) \stackrel{?}{=} \log_{4}(18 - 7.( - 9)) [/tex]

simplify square:

[tex] \displaystyle \rm \log_{4}( 81 ) \stackrel{?}{=} \log_{4}(18 + 63) [/tex]

simplify addition:

[tex] \displaystyle \rm \log_{4}( 81 ) \stackrel{ \checkmark}{=} \log_{4}(81) [/tex]

therefore,

[tex] \displaystyle m_{1} = 2 \quad \text{and} \quad \displaystyle m _{2} = - 9[/tex]

Answer:

76 feet

Step-by-step explanation:

57 to his right

76 to his front

it looks like atriangle but the breath (dirk and his science teacher are removed