D- QY is the correct answer
So therefore the answer is –42
Step-by-step explanation:
5*–7–7= –42
151 * 5 = 755
23,000 - 755 = 22,245
It'll be worth $22,245 in 5 years.
Answer: 50$
Step-by-step explanation: 5 x 10 = 50
Let's have two numbers x (larger) and y (smaller). from the info above...
x + y = 3
5x + 4y = 29
so that means y=3 - x. we can sub this in
5x + 4(3-x) = 29
5x + 12 - 4x = 29
x = 17
then y=3-x=3-17=-14
so it's 17 and -14