12 (x + 9) = - 108. X is the variable

True or False. in JKL and PQR, if J P, K Q, and L R, then JKL must be congruent to PQR.

What's 9.98 in word form

This is probably a really stupid question ... but the slope intercept form is y=mx+b. What happens (or what do I do) when I get a minus sign instead of a plus sign? For example: y=mx-b.

To make six cakes Fred uses four and a half cups of sugar. How much sugar does he need for one cake?

You buy a movie ticket for $5.25 $ 5. 25 and popcorn for $2.98 $ 2. 98. You pay with a 10 10 - dollar bill. How much change will you get back?

Bananas cost $3 a bunch and apples cost $0.50 each. If b represents the number of bunches of bananas and a represents the number of apples, which of the following expressions represents the total cost?

The area of the red square is 16 ft2. The area of the yellow square is 25 ft2. What is the area of the green square? A) 3 ft2 B) 9 ft2 C) 81 ft2 D) 128 ft2

What is the sum of the infinite geometric series? Sigma-Summation Underscript n = 1 Overscript 4 EndScripts (negative 144) (one-half) Superscript n minus 1

Eliminate arbitrary constants using determinant. y=c1*exp (x) c2*exp (2x). so they want us to find a 2nd order diff. equation

What percent of 56 is 14?