Answer:
18, 19, 20
Step-by-step explanation:
There are 28 students at a Halloween party, 12 of the students are boys. What is the ratio of students to girls at the party?
Group of answer choices
28:12
28:16
Answer:
28:16
Step-by-step explanation:
Answer:
28:16
Step-by-step explanation:
28-12 = 16
12 is the number of boys
16 is the number of girls
Therefore, 28:16 is the answer.
Hope this helps!
BRAINLIEST! Please help me out!
i'm so confused with this math problem. :(
[tex]5x=2/5[/tex]
is the answer maybe 2/5? i'm really confused. thanks! :)))
Answer:
The question is what does x mean. And x = 2/25 and in decimal form x equals 0.08.
Step-by-step explanation:
Hope this helps:) May I have brainliest?
What does evaluate mean? I have to do a math problem for a post-test and I don’t know what the heck Evaluate means!
Answer:
Evaluate: to determine or set the value or amount of; appraise: to evaluate the property. to judge or determine the significance, worth, or quality of; assess: to evaluate the results of an experiment. Mathematics. to determine or calculate the numerical value of (a formula, function, relation, etc.).
Hope this helps! Please mark Brainliest!
The picture is above I’ll make as brainliest.
Answer: y= -6
Step-by-step explanation:
Answer:
y = -6
Step-by-step explanation:
[tex]y = | - 2| - 8 \\ [/tex]
y = 2 - 8
y = -6
Which statement or statements accurately describe a good way to avoid excessive service fees?
1. Try to deposit money in large batches rather than in small amounts.
II. Try to limit the number of withdrawals you make from out-of-network ATMs.
III. Try to avoid using your debit card online.
a. I and II
b. ll only
c. Ill only
d. I and III
Answer:
b. ll only
Explanation:
Remember, service fees often refer to an amount deducted to pay for the cost of providing particular services, such as ATM service charges, etc.
We can this conclusion because if one decides to deposit money in large batches rather than in small amounts; they will be directly subjecting themselves to excessive charges. Consider, most financial institutions often charge higher fees for larger deposits.
Also, if one decides to avoid using your debit card online they will tend to spend more using traditional cash methods which require increasing the number of one's ATM withdrawal.
However, by trying to limit the number of withdrawals you make from out-of-network ATMs, one saves him or herself of excessive service fees.
Solve 4(x + 1) = 4x + 4.
A) No solution
B) 0
C) All real numbers
D) 1
Please help, and explain how you got the answer :)!
Answer:
all real numbers
Step-by-step explanation:
Simplifying
4(x + 1) = 4x + 4
Reorder the terms:
4(1 + x) = 4x + 4
(1 * 4 + x * 4) = 4x + 4
(4 + 4x) = 4x + 4
Reorder the terms:
4 + 4x = 4 + 4x
Add '-4' to each side of the equation.
4 + -4 + 4x = 4 + -4 + 4x
Combine like terms: 4 + -4 = 0
0 + 4x = 4 + -4 + 4x
4x = 4 + -4 + 4x
Combine like terms: 4 + -4 = 0
4x = 0 + 4x
4x = 4x
Add '-4x' to each side of the equation.
4x + -4x = 4x + -4x
Combine like terms: 4x + -4x = 0
0 = 4x + -4x
Combine like terms: 4x + -4x = 0
0 = 0
Solving
0 = 0
Couldn't find a variable to solve for.
This equation is an identity, all real numbers are solutions.
The ratio of orange drinks to grape drinks in a vending machine is 10:8. There are 40 grape drinks in the machine. How many orange drinks are in the machine?
Answer:
50 orange drinks are in the machine.
Step-by-step explanation:
40/8 = 5
5*10 = 50
What is the slope of a line that is parallel to the graph of x + 3y = 5?
Answer: -1/3
Step-by-step explanation: If its parallel, the slope will be flipped, so the new slope is -1/3.
Answer:
Step-by-step explanation:
Two lines are parallel if the have the same slope. Example 1: Find the slope of the line parallel to the line 4x – 5y = 12. To find the slope of this line we need to get the line into slope-intercept form (y = mx + b), which means we need to solve for y: The slope of the line 4x – 5y = 12 is m = 4/5.
What is the rate of change?
a. -2
b. -1/2
c. 1/2
d. 2
Construct an equation that can equal x = 6
Answer:
36/x=6
Step-by-step explanation:
Answer:
7x - 18 = 24
Step-by-step explanation:
So solve the problem:
7x - 18 = 24
7x - 18 - 18 = 24 + 18 ( subtract 18 from the left side and add it to the right )
7x = 42
7x / 7 = 42 / 7 ( divide both sides by 7 and the answer is 6)
x = 6 ( so x is equal to 6 )
HOPE IT HELPED
i will give 100 points for a simple question but the first person who answered will get what is the capital city of afghanistan
Answer:
kabul is yhe capital city
kabul is the capital city of Afghanistan.
help me plzzz i don't know what to put
if there are 10 people per race, and 2222 people have come in first place, then how many races have happened?
Answer:
22,220
Step-by-step explanation:
Because you multiply by 10 because 2222 times 1 is 1 person per race, so if there is 10 then you multiply by 10.
3x + 8y = 48, what is the missing value
Answer:
4
Step-by-step explanation:
Answer:
Answer: 6
Step-by-step explanation:
There will be 175 guests at a wedding. Instead of a wedding cake, the bride wants to serve cheesecake. If each cheesecake serves 12 people, how many should she order?
Answer:
She should order 15 cakes.
Step-by-step explanation:
175/12=14.58
We can't have part of a cake, so round to 15, so we have extra!
Answer:
15
Step-by-step explanation:
14.58 actually but if you round(which is better) it's 15
What is the product of 1/3 and 20.5?
Answer:
6.83333333333 (repeated)
Step-by-step explanation:
1/3 x 20.5= 6.83333333333...
Write the following equation in slope -intercept form : y - 3 = 4(x + 2)
Answer:
y=4x+11
Step-by-step explanation:
multiply 4 into the parentheses to get y-3=4x+8 then invert -3 so add three to both sides to get rid of it so instead of +8 its +11 so now its y=4x+11 and slope intercept is y=mx+b, so 4 is m, slope, and 11 is b, the y intercept i hope that helps
What is the equation of the line that passes through the point (-2,-5) and has a
slope of -1
heres another im stuck on
im so bad at slopess
Answer:
1. e
2. d
3. b
4. c
Step-by-step explanation:
Hope This Helps!
Plz Mark Brainliest!
S||P FIND VALUE OF Z !
Answer:
Step-by-step explanation:
Please excuse my handwriting lol.
What number will you add to - 6x to get an answer of zero? That is, what is the Additive
Inverse of - 6x?
Answer:
if that is a negative 6 then its a positive 6 if its a positive 6 then it will be a negative
Step-by-step explanation:
please help out, using your knowledge of equilateral and isosceles triangles, find the value of x
Answer:
I think the other angles are 40 degrees excpet the "x" which is 100 also
Step-by-step explanation:
if 3/8 of a pizza cost $5, how much would a full pizza cost? (Be sure to write your answer in the form of money)
$13.35 rougly around that
1. The sides of a triangle are in the ratio 3:4:5 What is the length of each side if the perimeter
of the triangle is 90 cm?
Answer:
22.5 cm, 30 cm, 37.5 cm
Step-by-step explanation:
Sum the parts of the ratio, 3 + 4 + 5 = 12 parts
Divide the perimeter by 12 to find the value of one part of the ratio.
90 cm ÷ 12 = 7.5 cm ← value of 1 part of the ratio, thus
3 parts = 3 × 7.5 cm = 22.5 cm
4 parts = 4 × 7.5 cm = 30 cm
5 parts = 5 × 7.5 cm = 37.5 cm
The 3 sides are 22.5 cm, 30 cm and 37.5 cm
Having a tough time understanding. :\
Answer:
B
Step-by-step explanation:
Idk how to do this?!!
Answer:
no idea you're welcome
Three months ago, Santos could walk 2 miles in 40 minutes. Today he can walk 2 miles in 25 minutes.
Percentage:
Increase or Decrease?
Thank you ☺️
A trucking company wants to evaluate whether a decrease in the weight of their trucks helps to increase gas mileage. The company randomly selects 100 of their truck drivers, driving trucks that are identical in every way other than weight, to monitor gas mileage over a 1-year period. Results showed an association between truck weight and gas mileage. Which is a possible confounding variable for the provided scenario?
Answer:
D- the aggressiveness of the driver's driving style
Step-by-step explanation:
When randomly selecting adults, let M denote the event of randomly selecting a male and let B denote the event of randomly selecting someone with blue eyes. What does P (M|B) represent?
(A) The probability of getting someone with blue eyes, gven that a male has been selected
(B) The probability of getting a male and getting someone with blue eyes.
(C) The probability of getting a male or getting someone with biue
(D) The probability of getting a male, given that someone with blue ayes has been selected
Is P(M|B) the same as P(B|M)?
(A) No, becase P(BIM) represents the probabity of getting a male, given that someore with blue eyes as been selected(B) No, because P(BIM) represents the probability of getting someone with blue eyes, given that a male has been selected
(C) Yes, because P(BIM) represents the probability of getting a male, given that someone with blue eyes has been selected
(D) Yes, because P(BIM) represen
Answer:
(D) P (M|B) represents the probability of getting a male, given that someone with blue eyes has been selected.
(B) No, because P(BIM) represents the probability of getting someone with blue eyes, given that a male has been selected.
Step-by-step explanation:
Given that, M denotes the event of randomly selecting a male and B denotes the event of randomly selecting someone with blue eyes.
So, P (M|B) represents the probability of getting a male, given that someone with blue eyes has been selected.
While P(B|M) represents the probability of getting someone with blue eyes, given that a male has been selected, so, P(M|B) and P(B|M) are not the same.
help!!!I don’t get this!!
Answer:
C is the correct answer
Step-by-step explanation:
You would find the answer to that equation by finding the root of 30
So it's C
Hope I helped :)
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