O triplo de um número, menos 10 é igual ao próprio número mais 70. Qual é esse número?

Which equation is the slope-intercept form of the line that passes through (12, 9) and is perpendicular to the graph of y = - 34x + 1?

Which sequence of transformations performed on shape I confirms the congruence of shape II and shape I?

Five state officials are listed to the right. a. List the 10 possible samples (without replacement) of size 3 that can be obtained from the population of five officials.

What can 36 over 121 be simplified to?

What is the answer to 223:1

Expression 2 5+4x2+6-2x2-1 Insert parentheses in Expression 2 so that it has a value of 19. Then show why your expression has a value of 19.

A particular frozen yogurt has 75 calories in 2 ounces, how many calories are in 8 ounces of yogurt

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