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denis23 [38]
3 years ago
11

Is it ok you guys maybe do this one too sorry... (−6)(−0.4)(−0.5)

Mathematics
1 answer:
olchik [2.2K]3 years ago
5 0
(-6)(-0.4)(-0.5) = (-1)6⋅4⋅5⋅10⁻² = -1.2
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Find the Simple Interest<br> $700 deposited at an interest rate of 1.5% for 3 years
slega [8]

Answer:

$31.50

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 1.5%/100 = 0.015 per year,

then, solving our equation

I = 700 × 0.015 × 3 = 31.5

I = $ 31.50

The simple interest accumulated

on a principal of $ 700.00

at a rate of 1.5% per year

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2 years ago
A store is having a sale on walnuts and chocolate chips. For 9 pounds of walnuts and 7 pounds of chocolate chips, the total cost
vfiekz [6]

Answer:

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Choc chips = $3.75 per pound

Step-by-step explanation:

In photo, is working out.

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3 years ago
What number does x stand for in this equation?
Alex777 [14]

Answer:

C. -3

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
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Step-by-step explanation:

<u>Step 1: Define</u>

-7x + 6 = 27

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

  1. [Subtraction Property of Equality] Subtract 6 on both sides:                        -7x = 21
  2. [Division Property of Equality] Divide -7 on both sides:                                 x = -3
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2 years ago
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Janelle will spend $7.50 because each smoothie costs .75 cents.
4 0
2 years ago
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Bill has enough money to buy no more than 1/2 pound of cheese. How much cheese could he buy?
andriy [413]
1/2 I guess I don't  think you typed in the question correctly. Not trying to be mean.
3 0
3 years ago
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