Jonas wrote 9+8=17. What number sentence shows the commutative property of addition?

74 increased by 3 times y

Select the option fo "?" That continues the pattern in each question. 3, - 6, 12, 4, 20,?

Identify slope and intercept Y=-5x+6

Combine like terms: 3t + 5 (3 + t) - 2t - 4

Andrew's math teacher entered the seventh-grade students in a math competition. There was an enrollment fee of $30 and also an $11 charge for each packet of 10 tests. The total cost was $151.

Which of the following sets below contains only prime numbers? Select right answer 7, 11, 49 7, 37, 51 7, 23, 47 2, 29, 93

Solve: k^2+5k-6=0 using the quadratic formula

2 1/2 X 3 2/3 in simplest from

Enter the terms and the coefficients of the expression. -40+5p - 7z The terms are , and and - The coefficients are

What is the value of Fraction 1 over 2x3 + 3.4y when x = 3 and y = 4? 15.85 18.1 27.1 31.6