If the universe were contracting, what would happen to light from other galaxies as it reached Earth?

A. It would be brighter

B. It would be shifted

C. It would be blue shifted

D. It would be dimmer

Which expression represents a rational number? A. 5/9 + √18 B. π + √16 C. 2/7 + √121 D. 3/10 + √11

The ratio of boys to girls is 2 to 5 if they're 80 girls how many boys are there

Find the product or quotient 8 (13.2)

Use addition to solve the linear system of equations. Include all of your work in your final answer. 3x - y = 6 y = x - 4

2.4√10 + √10 combine the radical below

What is 20-2 in this question

Traci wants to buys rings that cost 50 dollars each. A jeweler is offering a offering a deal in which you buy 1 ring and get the second for 25% of and the 3rd for 50% off. The sales tax is 8%. Traci will buy 3 rings.

How much times does 16 go into 62

A rental car cost $20 per day and a room cost $50 per day for how many days can a room and a car be rented so that the total cost does not exceed $350

Which pair of numbers have a GCF of 3? Choose ALL answers that are correct A. 15 and 20 B. 6 and 9 C. 18 and 15 D. 3 and 9