When you divide fractions you should _______.
a. invert the first fraction and then multiply
b. invert the first fraction and then divide
c. invert the second fraction and then multiply
d. invert the second fraction and then divide

Answer: Pretty sure it's A.

Step-by-step explanation: 'The rule for dividing fractions is you take the first fraction and multiply it by the reciprocal of the second fraction' Hope this helped. :)

Can some help me plz.

if you have a pair of dice and roll one die, what is the probability of rolling an even number? write your answer as a decimal.

i already got the answer for this, but i'm still a bit confused. if there's an easier way for solving this, pls tell me!

anyone best gets brainky

Help!!!!
1. 0.5(4x + 10) - 3(2x - 2)
2. -3 - 3b + 4 - b + 4b - 1
3. 120 - 3(-3r - 4) + 8r

why do you use denominator of 100 when you write a percent as a fraction?

The first 5 figures in a pattern are shown. If the patterncontinues, which expression can be used to find the number of circles to make up Figure n?
f.n^2+ 2n
h. 2n^2+ 1
g. n^2+ 2
j. 2n^2+n

Three seventh-grade students, Rudy, Beth, and Diego, collect aluminum cans for recycling. They receive 1.7 cents for each can they collect. The student who collects $40 worth of cans receives a special prize from the school. The prize is a gift certificate equal to 1/2 of the dollar value of the cans they collect. If Rudy collects 1,500 cans, Beth collects 2,750 cans, and Diego collects 4,000 cans, which of them will win the prize and how much will it be?

a) Rudy will win and receive $75 in prize money

b) Beth will win and receive $50 in prize money

c) Beth will win and receive $46.75 in prize money

d) Diego will win and receive $34 in prize money ​

Hello can you guys please help me and explain please.

what is the measurement of ∠TUW

Brady made 6 out of 15 free throws. James made 4 out of 9 free throws. Who made the greater percentage of free throws?

can you guys help me with question 32 plsss and no links or just doing it for points plss and thank you

"Find the distance between P (1,2) and Q (4.5, 10.75)

The distance between P and Q is____"

PLEASE HELP ASAP!!!!!!

use the distributive property to solve the equation -9(x+5)=27

Please Help 7th Grade Math

Select all the numbers that point A could reasonably
represent on this number line.
2 (Select all that apply)


0.65
1.3
1.5
1.6
1.65

Harrison needed some extra cupcakes for his class. He bought 8 cupcakes for $6.72. At that rate, how much would 6 more cupcakes cost?

They drove 4 hours on Day Three. What was their average speed on the third day?Gabriel’s family went on a road trip through upstate New York. They completed their trip over three days and drive a total of

Adrienne already has $145 in her savings account. She earns $36 each week for babysitting. If Adrienne saves all of her earnings, after how many weeks will she have $433 in her savings account? Explain.

Equation:

Solution:

Explanation:

The dot plot below shows the drawing scores of some students:

A number line is shown from 1 to 5 in increments of 1. The horizontal axis label is Score. There are 5 dots above 1, 4 dots above 2, 3 dots above 3, 2 dots above 4, and 1 dot above 5. The title of the line plot is Dance Scores.

Which statement best describes the shape of the data?

The diagram below shows the dimensions of two identical rectangular prisms joined together. What is the combined volume of the two prisms?

Peter asked the students of his class their football scores and recorded the scores in the table shown below:
Football Scores
Score Number of
Students
0 5
1 3
2 12
3 2
4 6
5 6
6 4

Based on the table, what is the mean football score? (1 point)


1.3

1.8

2.9

3.5

Do I do KFC on this question? If not what do I do??

Angles R and Z are complementary. If ∡R = 52°, what is the measure of angle Z?

Plsss help me with this NO LINKS PLSSS OR THEY WILL BE REPORTED and plss don't. do it just for the points

Nic sells advertising packages for a radio station. The company pays him $150 per week and they also pay him $75 for every package he sells. His friend Asia works for the same radio station but she receives a salary only, which is $1,275 per week. How many packages does Nic need to sell in a week to earn as much as Asia?

Is this correct?? if not pls tell me the correct answer

Do you think the decimal 0 212112111211112... is rational or irrational
A. Rational because it ends with 2
B. Irrational because it doesn't end but it isn't repeating
C. Rational, because it has a pattern where it always adds an extra 1 on each repeat
D. Irrational because it is weird

PLEASE HELPPPPPPPPP :)))

help? ill give u brainilest and some of my chips! <3 (look at my pfp and you'll get it)

Based on your data, what is the experimental probability that the family has two dogs or two cats? (Heads= dogs and tails=cats)

My table:

Heads, Heads
15
Heads, Tails
9
Tails, Heads
16
Tails, Tails
10
Total
50
Also, please explain your answer.

Four cubes, each with a surface area of 24cm2 are placed together to make a cuboid as show.What is the surface area of this cuboid, in cm2?