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Afina-wow [57]
3 years ago
7

How can i solve -7(-8+10-5)

Mathematics
2 answers:
finlep [7]3 years ago
7 0

Answer:

11

Step-by-step explanation:

PEMDAS

SSSSS [86.1K]3 years ago
4 0

Answer: 56-70+35 hope this helps

Step-by-step explanation: -7x-8 (neg x neg = positive), -7x10, -7x-5

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7/8y + 1/2 = 1 1/5<br><br> Solve for y.
abruzzese [7]

Answer:

y = 4/5

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

7/8y + 1/2 = 1 1/5

<u>Step 2: Solve for </u><em><u>y</u></em>

  1. Convert to improper fraction:                                                                          7/8y + 1/2 = 6/5
  2. [Subtraction Property of Equality] Subtract 1/2 on both sides:                       7/8y = 7/10
  3. [Division Property of Equality] Divide 7/8 on both sides:                              y = 4/5
3 0
3 years ago
Kaylee put an empty cup underneath a leaking faucet. After 1 1/2 hours, Kaylee collected 1/4 cup of water. What is the rate in c
Tju [1.3M]

Answer:

I think it is 6/1

Step-by-step explanation:

You are wrong because 0.167 into a fraction is 167/1000 and that isn't one of the options but when I did it 1 1/2=3/2=1.5 and 1/4=0.25 so I did 1.5 divide by 0.25 and it gave me 6 so that why I think that my answer is correct and yours is not.

4 0
4 years ago
Amy cut 32 feet of chain into pieces that were each
Hatshy [7]

Answer:

32ft of chain divided by 14ft pieces... that's two pieces of chain

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which region represents the solution to the given system of inequalities?
muminat
Consider, pls, this option:
a) for y≥2x-3 it is A and C regions;
b) for y≤-x+2 it is B and C regions;
c) from both it is C region. 
5 0
4 years ago
Read 2 more answers
If G goes up, AD increases, the economy would move from A to D.
JulsSmile [24]

what is the ropeak??need only one Ans the 2nd Ans will be reported.

8 0
3 years ago
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