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4 years ago

Which expression is equivalent to 4 (x + 2)? 6 x 4 (x) + 4 (2) 4 (x) + 4 8x

Mathematics

2 answers:

nata0808 [166]4 years ago

7 0

Answer:

4 (x) + 4 (2)

Step-by-step explanation:

oksian1 [2.3K]4 years ago

5 0

The answer is 8x. Because you have to multiply the 4 times the 2 and then you have the x left. So the answer is 8x.

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Use the order of operations to simplify<br> 5*3 to the second power-15/5

ASHA 777 [7]

Assuming the question reads:

$5 \cdot 3^2 - 15 \div 5$

The order of operations is as follows:

Parentheses

Exponents

Multiplication/Division

Addition/Subtraction

There are no parentheses in the equation.

There is an exponent in the equation. Solve this term first:

$3^2 = 9$

The equation should now read:

$5 \cdot 9 - 15 \div 5$

There are two multiplication/division operations in the equation. Solve them individually:

$5 \cdot 9 = 45$

$15 \div 5 = 3$

The equation should now read:

$45 - 3$

There is one subtraction operation. Solve this term for your answer:

$45 - 3 = \boxed{42}$

7 0

3 years ago

A deep sea diver descended from a rock that is 45 feet below sea level to a coral reef that is 88 feet below sea level.How far d

Veseljchak [2.6K]

Just take the difference of 88 and 45.
43 feet

5 0

3 years ago

Read 2 more answers

2/3x+5=7/3 <br> How do you solve this!

TEA [102]

You want to start by subtracting 5 from both sides to get 2/3x=-8/3 then cross multiply to get whole numbers which is 6=-24x then your gonna want to isolate the variable so divide both sides by -24 to get 6/-24=x then you can simplify to x=-1/4

4 0

2 years ago

Which shows how to determine the volume of the pyramid?

blagie [28]

Answer:

The first opinion

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the area of the circle. Round to the nearest tenth.

Lerok [7]

Answer:

283.5

Step-by-step explanation:

A=πr^2

A=π(9.5^2)

A=π(90.25)

π x 90.25=283.5 (rounded to the nearest tenth)

4 0

4 years ago