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AlekseyPX
3 years ago
5

Simplify to create an equivalent expression. -r+8(-5r-2)

Mathematics
1 answer:
Fittoniya [83]3 years ago
4 0

Regroup terms

8(-5r - 2) - r

Expand

-40r - 16 - r

Collect like terms

(-40r - r) -16

Simplify

<u>-41r - 16</u>

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In circle O, mZR = 23. Find mzo. (The figure is not drawn to scale.)
BARSIC [14]

Answer:

<h3><u>A. 46 </u></h3>

Step-by-step explanation:

m<R=23

m<NQ=2(23)=46

m<O=m NQ =46

hope it helps....

7 0
4 years ago
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Nadia has $200 in her savings account .she gets a job that pays $7.50 per hour .nadia deposits $5.00 per hour into her savings
ahrayia [7]

I am not too sure what the question is, but If she has a job that pays her $7.50/h she would have $2.50 extra to spend. That would be $20 of spending money she would make after a eight hour work day. Leaving her with a extra $40 she would deposit into her savings account after each day.

6 0
3 years ago
Put these numbers in order from least to greatest.<br> -8/20, 3/5, -16/32.
maksim [4K]

Answer:

least to greatest: -16/32, -8/20, 3/5

Step-by-step explanation:

3 0
3 years ago
2. Garrett wants to know what percentage of students at his school would be interested in organizing a
tresset_1 [31]

Answer:

B

Step-by-step explanation:

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8 0
3 years ago
A university has 29,370 students. In a random sample of 210 students, 14 speak three or more languages. Predict the number of st
timama [110]

Answer:

ok so out of 210 14 speak 3 or more so that is a ratio of

210:14

so lets find out how many times 210 goes into the whole populaiton

29370/210=139.857142857

then lets multiply the 14 by that amount

14*139.857142857=1958(exact)

so out of the 29370 1958 speak 3 or more launges

Hope This Helps!!!

8 0
2 years ago
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