Answer:
C
Step-by-step explanation:
1/10th of 650 is 65. then, do 650 - 65. 9/10th of 650 is 585, so the answer to this question is C.
Answer:
30.8?
Step-by-step explanation:
30.7+0.1
30.8 It would be.
The answer to this problem would be D The expression has a value that is 5 times as much as 2 plus 13.
The answer to 2+13x5 is 75!
Answer:
x is equal to 40
Step-by-step explanation:
Since the two angles together equal 90, we can add them together and solve for x.
10 + 2x = 90
2x = 80
x = 40
Answer:
4+3x
It's pretty straight forward, you have the number 4 that is added to the rest of the expression because sum is addition, and the product of 2 numbers is multiplication so it would make 3(x) or 3x, which results in 4+3x.