4 - (5/10 + 2/5) whats the answer

5x+15y=75 in standard form

Two numbers add to 161 and the second is 49 bigger than the first. What are the two numbers?

What is the value of 3 ^2 / 3^4

0.232 to the nearest tenth

Solve for b. b + 6.7 = 19.4 A. 12.7 B. 13.7 C. 25.1 D. 26.1

What's 25% off of $44?

Garys cat ate 3/5 of a bag of cat treats in september and 1/5 of the same bag of cat treats in october. what part of the bag of cat treats did garys cat eat in both months?

The equation P = 0.0089t2 + 1.1149t + 78.4491 models the United States population, P, in millions since 1900. If t represents the number of years after 1900, then what is the estimated population in 2025 to the nearest tenth of a million? (1) 217.

For her job gloria makes 12.00 an hour but spends. 50 each day traveling to and from. work if her net income from yesterday was 71.50 how many hours did gloria work

You roll a six sided die and pull a card from a standard deck of 52 cards what is the probability that you roll a five and draw a heart