Solve for X on each

a. 3x-7=3x+1

b. - 2x-5=-4+2

a triangle has an area of 38.4cm. the height of the triangle is 12.8cm. what is the length of the base of the triangle

What is the difference in measurement for both circumferece?

What's a common denominator for 1/3 and 1/4

Simplify the expressio. 4+3 (2+5v) + 7?

If 6 friends shared 1/3 of a pan of brownies, how much of the pan does each friend get? A. 1/18 of the whole pan B. 6/3 of the whole pan C. 1/2 of the whole pan D. 18 pans

What is when 12+21 to the 8th power

Eight times the sum of a number and six

What is the period of y=sin (3x)

Factor completely. Special Cases. 4n2 + 28n + 49

Two integers a and b have different signs. The absolute value of integer a is divisible by the absolute value of integer b. Find two integers that fit this description.