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3 years ago

Please help quick.. I’ve been stuck on this no matter what answer I have

Mathematics

1 answer:

Aleonysh [2.5K]3 years ago

5 0

Answer:

10 should be the answer

Step-by-step explanation:

Im not sure if its correct but if you stick to powers of ten you should get 10

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What is the value of -3(7+5) +9(2)? 0-6 -2. O 14 0 22

Ratling [72]

-3(7+5) 3
———-

7+5= 12

-3 x 12 = 36

3x3 = 9

36/9

+9 (2) = 18

36 = 4 wholes

18 + 4 = 22

Of course, I’m not 100% sure if it’s correct. But it’s what I got.

3 0

2 years ago

Crystal bought b boxes of cookies to bring to a party. Each box contains 18 cookies. She decides to keep two boxes for herself.

Lynna [10]

the answer is B......

Hope this helps

6 0

3 years ago

Read 2 more answers

A local fast-food restaurant is running a "Draw a three, get it free" lunch promotion. After

Kitty [74]

Answer:

I need the answer to this question toooooooooooo.!!!!!!

Step-by-step explanation:

4 0

3 years ago

-7(7-4b) -8 What will be the answer if I change it

kondor19780726 [428]

Hi there! :)

Answer:

=28b-57

*The answer must have a positive sign.*

Step-by-step explanation:

<h2>Lesson: Distributive property</h2>

Distributive property: a(b+c)=ab+ac

First, you expand or multiply by the numbers from left to right.

$7*7=49$

$7*4=28$

It change positive to negative sign.

$-49+28b-8$

Finally, you add/subtract by the numbers from left to right.

$49+8=57$

It change positive to negative sign.

$=28b-57$

Final answer is 28b-57

I hope this helps you!

Have a nice day! :)

-Charlie

4 0

3 years ago

Fractions,decimals,percents 0.25= 0.25% 2.5% 25%

abruzzese [7]

Hello!

To convert, we just multiply our decimal by 100.

0.25(100)=25

Our answer is D) 25%

I hope this helps!

6 0

2 years ago