A student was asked to use the formula for the perimeter of a rectangle, p = 2ℓ 2w, to solve for ℓ. the student came up with an answer, p - 2w = 2ℓ. what error did the student make? complete the explanation. then solve for ℓ.

What is the unit rate of 12 meters in 28 seconds?

Write an expression for "11 and w"

7z-[ (2z+y) - (-5y+3z) + 9]-12z

Simplify 9-x^2 / 9x+27

Expressing decimals as fractions

The sum of four times a number and three is the same as the difference of twice the number and eleven. find the number.

What is the perimeter of the shape? 3 cm 5 cm 5 cm 7 cm N centimeters Submit

Calculate the difference scores for the following data from a repeated measures study. Conduct a repeated measures t-test at aplha=.05 to find whether there was a change in scores. Subject A:Pre test score=34 post test score=39.

What is the x and y-intercept of the given equation: 3x-2y=12

What is the degree of the monomial 3x²y3? O2 03 05 06