370 Answered Questions for the topic Pre-Algebra

Pre Algebra Prealgebra Precalculus

5d

#### a varies directly as b and inversely as the square of c

If a = 229 when b = 4 and c = 2, find a if b = 6 and c = 5Round your answer to two decimal places if necessary.
Pre Algebra Mathematics

6d

#### The solution of c+d<−6 is c<−8. What is the value of d?

Select the possible value(s) of x.x=1x=2x=3x=4
Pre Algebra Math

09/12/20

#### f + 1/4 = -7/2, what does f equal?

i figured out 7/2 is equal to 3 1/2 but that's all i got
Pre Algebra Math Algebra 1

09/08/20

#### .333333 (.3 bar) irrational or rational

Is .3333 rational or irrational?I know that .333 (bar) can be converted to 1/3 which (a/b) makes the 1/3 rational so does the .333 get also classified as a rational number?I was told that .3333... more
Pre Algebra

08/20/20

Pre Algebra

07/24/20

#### What is the square root of 181 in between?

Pre Algebra Math Algebra 1

04/11/20

Pre Algebra

02/10/20

#### -3=7(y-9/7) i need help

i need the answer to this problem

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