Answer:
1
Step-by-step explanation:
If you got
x = 2 and y = 1
then you did the exponent work correctly. But mysteriously, they are asking you for
x - y
See image for exponent work.
x - y
= 2 - 1
= 1
Answer: 18, 19, 20
Step-by-step explanation:
3 consecutive integers = x, y and z
1st number is X
2nd number is Y which is X +1
3rd number is Z which is X +2
Write equation
X + 2Y = 16 + 2Z
Replace Y with X + 1 and Z with X + 2
So,
X + 2(X + 1) = 16 + 2(X + 2)
Distribute
X + 2X + 2 = 16 + 2X + 4
Combine like terms
3X + 2 = 2X + 20
Solve for X
3X + 2 - 2 - 2X = 20 + 2X - 2X - 2
X = 18 so, Y is 19 and Z is 20
Answer:
No
Step-by-step explanation:
3² + 1 = 7? Nopeeeee
3 * 3 = 9, that alone is bigger than 7.
3 * 3 + 1 = 10.
10 is bigger than 7.
Answer:
p and q are two numbers.whrite down an expression of.
If you were supposed to round it to the tenths it would be 32.70
