3x = 81? A. adittion B. subtraction C. multiplication D. division

Answers

Answer 1

Answer: 3 × x = 81

This is a multiplication problem. To solve for x you must divide 81 by 3.

So your answer is D. division.

Answer 2

Answer:

its D) Division because you are going to divide both sides by 3 to get x by its self

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I need help with this by 12:21

The original price is $60, the retail price is $84. find the percent of decrease?

Answers

Answer:

60*100 divide 84

Step-by-step explanation

You can draw a quadrilateral with no parallel lines and at least one right angle.TRUE OR FALSE

Answers

The answer is true. All you need is one 90 degree angle, two 50 degree angles, and one 170 degree angle. This creates a weird looking shape that is a quadrilateral with no parallel lines and at least one right angle.

Answer:

It is true

Step-by-step explanation:

Find the equation of the line

Answers

Answer:

y=2/3x+4

Step-by-step explanation:

Use rise over run to find slope, then find where the line touches the y-axis to find the y-intercept

4y-11=21 what is the value of y

Answers

4y-11=21
Add 11 to 21.
4y=32
Divide both sides by 4.
y=8

My steps may be really weird, but please don't ridicule me.

1. 11+21
2. 32 divides 4
3. 8
So, y is 8.

Make a place value drawing of a number that has double the number of tens as ones and three times a number of thousands as hundreds write the number

Answers

a b c , d e f

Each letter represents a place value.

a = hundred thousands
b = ten thousands
c = thousands
d = hundreds
e = tens
f = ones

a number that has a double the number of tens as ones.

a b c, d ΔΔ Δ

and three times a number of thousands as hundreds

a b ∞∞∞ , ∞ ΔΔ Δ

The number would be: 3,121

Hello there.

Make a place value drawing of a number that has double the number of tens as ones and three times a number of thousands as hundreds write the number

3,121

The product of x and −7 twelfths is −0.6. What is the value of x?

Answers

If you solve x(-7/12)=-0.6 it is x=1.02857142

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