Algebra 1A 1st semester exam

What is 1/2 <___ < 4/5?

Why is it possible to have right equilateral triangles

Y=12x-4 steps and answers:

What number when divided by 12 gives a quotient of 16 and a remainder of 8?

Clara simplifies (8 b minus 4 r) minus (2 b minus r) and says the result is 6 b minus 5 r. What error did Clara make? Clara incorrectly combined the b coefficients. The correctly simplified expression is 10 b minus 5 r.

The width of a rectangle is 8 inches less than the length. The perimeter is 40 inches. Find the length and the width.

What ratios are equivalent to 21:6?

What is the slope-intercept form of them equation of a line that passes through (5, - 4) and has a slope of 3/4? A) y = - 3/4x-1/4 B) y = 3/4x + 1/4 C) y = 3/4x - 31/4 D) y = 3/4x + 31/4

X+4/5=11 What is the value of x? in simplest form.

Oley Scotchgard sells TV's. He earns a 4.5% commission on sales. If his sales last week were $9000, how much did Oley earn?