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3 years ago

10

PLEASE HELLP ME! I would appreciate if you can!!

1 answer:

S_A_V [24]3 years ago

3 0

Answer:

(2) A

Step-by-step explanation: easy Math

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How do u slove for 3x-6=15

AlekseyPX

Add 6 on both sides, canceling out that -6

3x = 21

Divide both sides by 3 to isolate that variable and get your answer

x = 7.

3 0

3 years ago

Read 2 more answers

3. What amount of money is necessary to be invested at 5% simple interest to yield $320 in interest after 4 years?

Simora [160]

Answer:

$Amount = \$1920$

Step-by-step explanation:

Given

$Interest =\$320$

$Rate = 5\%$

$Years = 4$

Required

Determine the invested amount

First, we need to determine the Principal

This is calculated as:

$Interest = Principal * Rate * Time$

Solve for Principal

$Principal = \frac{Interest}{Rate * Time}$

$Principal = \frac{\$320}{0.05 * 4}$

$Principal = \frac{\$320}{0.2}$

$Principal = \$1600$

Add the principal to the interest

$Amount = Principal + Interest$

$Amount = \$1600 + \$320$

$Amount = \$1920$

7 0

3 years ago

Which expression can be used to determine the slope of the liner function graph below?

Dennis_Churaev [7]

Isn’t there supposed to be a picture?

5 0

3 years ago

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Y = -8x - 3<br> x +y = 7<br> Is (3, 4) a solution of the system?

UNO [17]

Answer:

No

Step-by-step explanation:

x + (-8x - 3) = 7

x -8x - 3 = 7

-7x = 10

x = -10/7

y = -8(-10/7) - 3

y = 80/7 - 3

y = 59/7

8 0

3 years ago

Doug is making food for a family party. He makes 5 cheesesteak sandwiches using 6 pounds of steak and 16 turkey burgers using 4

dalvyx [7]

Answer:

4 pounds

Step-by-step explanation:

16 ÷ 4 = 4

3 0

3 years ago