in triangle ABC, the measure of angle B is 18° more than three times the measure of angle A. The measure of angle C is 42° more than the measure of angle A. find the measure of each angle.

17. Suppose U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} is the universal set, and P = {1, 4, 9}. What is P'? a. {2, 3, 5, 6, 7, 8} b. {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} c. {2, 3, 5, 6, 7, 8, 10} d. {2, 4, 6, 8}

Evaluate √3 8/1000 A. 1/125 B. 6/500 C. 8/500 D. 2/10

3/100 in simplest form

50 tens x 4 hundreds = 40 tens x 5 hundreds is this false or true

Explain how to find 2,987+4,278 with mental math. What property does your strategy use?

3.7x0.4 = Is equal to the number 1.48

Tanya and Becca are modeling what happens to Earth every 24 hours. Tanya is holding a tennis ball, which represents Earth. Becca is holding a basketball, which represents the sun. What should Tanya do to model what happens to Earth every 24 hours? A.

The price of a train ticket from Orlando to Kansas City is normally $155.00. However, children under the age of 16 receive a 75% discount. Find the sale price for someone under the age of 16. A) $116.25 B) $54.25 C) $271.25 D) $38.75

What is the value of y in the equation 2 (4y - 1) = 6? 0 1 6 8

1 a. Rhian measures the height of one of her tomato plants as 20 cm. Next week it is 15% taller. What is its new height? 1 b. Another tomato plant grows from 240 cm to 312 cm. Calculate the percentage change in height.