Simplify: 14^0 + 2^7 + 15^1

A. 15

B. 130

C. 143

D. 144

What is integral mean?

Which system of linear equations has the ordered pair (4, - 5) as a solution? a. 2x-5y=-30 and 7x+4y=-19 b. 6x-y=-29 and 8x+3y=-17 c. 3x-2y=22 and 2x+97=-37 d. 5x-6y=49 and x+8y=-27

Madison and sophia share a reward of $45 in a ratio of 1:4. how many does sophia get?

Which fractions represent the given fractions rewritten with their LCD? 2/5x+15y, 1/2x+6y A). 4/10 (x+3y), 5/10 (x+3y) B). 4 (x+3y) / 10 (x+3y) ^2, 5 (x+3y) / 10 (x+3y) ^2 C). 4/10x+90y, 5/10x+90y D). 8/7x+21y, 10/7x+21y

Distance is never negative. true false

If 3 dogs eat 4 pounds of dog food a day how many dogs eat 15 pounds of food a day

Today, I am making a triangle-shaped sandbox for my sweet, little Maci. Papa gave me 30' in length of 2"x 4' planks. I would like the longest side to be 12'. What is one possible combination for the other two sides? (show work)

Thaddeus traded $3750 for British pounds, immediately changed his mind, and then promptly traded his British pounds back into dollars. Which of these amounts is he most likely to have?

If the median of five consecutive even integers is 20, what is the value of the smallest integer?

4,13,31,67 ___ What's the rule?