Answer:
1) 15-4x
2) 3x+2
Step-by-step explanation:
1) product of x and 4 is 4x then subtract that from 15
2) use x as your age in this situation so your age times 3 is 3x and since he's 2 years older than that u add 2 more
Answer:
11
Step-by-step explanation:
x = -3
Substitute -3 with x
________________________
* = Multiplying
(-2*-3) + 5
= 6 + 5
= 11
We are asked in this problem to determine the condensed form of the expression (7^10)^5. we apply here the power rule in which exponents are multiplied to each other to get the expanded form. In this case, we multiply 10 by 5 that is a total of 50. hence the answer to this problem is D. 7^50
plug in 6 for x and 17 for y
so, 4(6)+5(17)=109
