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3 years ago

How do I do algebra

1 answer:

tatiyna3 years ago

5 0

Know the order of operations. One of the trickiest things about solving an algebra equation as a beginner is knowing where to start. Luckily, there's a specific order for solving these problems: first do any math operations in parentheses, then do exponents, then multiply, then divide, then add, and finally subtract. (Wikihow)
PEMDAS
parenthesis
exponents
multiply
divide
add
subtract

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Please answer I really need help due at 11:50

klemol [59]

Answer:

|-3| = 3

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Step-by-step explanation:

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3 years ago

What is the answr to -5(b + 1) = 8

julsineya [31]

$- 5(b + 1) = 8 \\ - 5b - 5 = 8 \\ - 5b = 8 + 5 \\ - 5b = 13 \\ b = \frac{ - 13}{5}$

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2 years ago

Read 2 more answers

What is the constant rate???

Dmitry [639]

Answer:

The constant rate is 4

Step-by-step explanation:

40 ÷ 10 = 4

80 ÷ 20 = 4

120 ÷ 30 = 4

160 ÷ 40 = 4

They all equal 4 so that is the constant rate.

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3 years ago

What is the name of this property?

Amiraneli [1.4K]

Answer:

zero product property

Step-by-step explanation:

as the value of a is 0 and b is 0 when we multiply them together we get ab that is equal to 0

7 0

3 years ago

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

kow [346]

Answer:

A'(0,0) and B'(0,7.5) and C'(12.5,7.5) and D'(12.5,0)

Step-by-step explanation:

Find the coordinates of the point after dilation

A'(0,0) and B'(0,7.5) and C'(12.5,7.5) and D'(12.5,0)

I hope this helps you

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2 years ago