All categories

2 years ago

Don't know 7, 8, 9, plz help show how got your answer and no adding for 7

Mathematics

2 answers:

Pachacha [2.7K]2 years ago

7 0

7.How could you find how many papers Mason delivers in a year without doing any multiplication? What is the answer?

You can add 52 papers to Clare's total. She delivered 1 more paper a week for 52 weeks. 5,044+52=5,096

8. Ray needs to know the area of his floor so he can buy the right amount of carpet. The floor is 21 feet by 17 feet. What is the area of the floor?
If you multiply 21 by 17, you will get 357 square feet or 357 feet ²

9. Maria is buying flowers. Each tray of flowers cost $24. If she buts 15 trays, what will the total cost be?
If you multiply 24 by 15, you will get $360.
:) :) :) :)

Aleonysh [2.5K]2 years ago

4 0

Number 8 is 357 ft²(remember, to find area, you multiply the length times the width. Number 9 is $360. Sorry, I don't know how to do number 7 without adding. Could I be named brainliest please?

You might be interested in

I will name you Brainliest. Plz Help Asap 14 points

snow_tiger [21]

Answer: 5

Step-by-step explanation:

2w + 2L = perimeter

2w + 2(4) = 18

2w + 8 = 18

2w = 10

w = 5

7 0

3 years ago

Read 2 more answers

1. mutliply 3.and 3/5 enter your answer as an improper fraction in simplified form in the box.

natali 33 [55]

Answer:

1. $\frac{9}{5}$

2. $-11\frac{1}{4}$

3. $10\frac{1}{8}$

4. $4\frac{17}{24}$

5. $-4\frac{7}{12}$

Step-by-step explanation:

In order to solve them you just have to multiply them and add them:

$3 (\frac{3}{5} )=\frac{15+3}{5}=\frac{18}{5}$

$-4\frac{1}{2} (2\frac{1}{2} )=-(\frac{9}{2} )(\frac{5}{2}) =-(\frac{45}{4}) =-11\frac{1}{4}$

$(-2\frac{1}{4} )(-4\frac{1}{2}) =(-\frac{9}{4}) (-\frac{9}{2} )=-\frac{81}{8} =-10\frac{1}{8}$

$3\frac{3}{8}+ 4\frac{1}{3}=7\frac{8+9}{24} =7\frac{17}{24}$

$-2\frac{1}{4} +-2\frac{1}{3}=-4\frac{7}{12}$

5 0

3 years ago

A researcher records the change in weight (gained or lost) during the first semester of college for each individual in a group o

german

Answer:

Statistic

Step-by-step explanation:

Generally, when we talk about statistic, we are talking about the characteristic of a sample. A statistic can be said to be a value which is calculated or computed from the values in a sample.

By applying mathematical functions in this case addition and division to the values present in the sample, we have what is now known as statistic.

6 0

3 years ago

A kangaroo hops 2 kilometers in 3 minutes

Damm [24]

¿Que estas preguntando?

3 0

3 years ago

Read 2 more answers

Which pair of angles shares Ray AG as a common side

Anastaziya [24]

BAF and FAD is the answer

4 0

3 years ago