45 is what percent of 90

Jeff spent $50 in gifts for his family. the first 2 items cost total of $15 and then he bought 2 more for a total of $20. how many additional gift did jeff buy ig their average cost was $10 each?

How many meters does 2 centimeters represent

If g (x) = 4x2 - 16 were shifted 7 units to the right and 3 down, what would the new equation be? A. h (x) = 4 (x + 9) 2 - 17 B. h (x) = 4 (x + 7) 2 + 19 C. h (x) = 4 (x - 7) 2 - 19 D. h (x) = 4 (x - 9) 2 - 17

You walk 1 3/4 miles in 1 hour what is your average speed

Cameroon was paid $173.70 for working 18 hours. how much money does he make per hour?

Can anyone rewrite quadratic function in standard form?

Is 3/7 greater than or less than 4/9

How do you know that 5 1/4 is less than 5 4/10

which of the following are solutions to the equation below check all that apply 2x^2 + 6x = 20 A) 2 B) - 10 C) 1 D) 20 E) - 5 F) - 2

Katie borrowed $2,500 at 10% simple interest for 5 years. What was the total interest? $12.50 $125.00 $1,250.00 $12,500.00