Answer:
Step-by-step explanation:
1) First, distribute the 10 and the -8 to the terms in the parentheses next to them. Remember, don't distribute to the -4h since it is not in the parentheses.
2) Next, combine like terms. (Any terms that have the same variables must be added together by their coefficients.)
There are no more like terms to combine, so is the answer.
Answer:
Step-by-step explanation:
x
=
−
7
4
Decimal Form:
x
=
−
1.75
Mixed Number Form:
x
=
−
1
3
4
I think this is how you do it.
The problem gives you X, so replace X witht he given vaule and solve for y:
y = -0.1x^2 + 4X
X = 40
y = -0.1(40)^2 +4(40)
y = -0.1(1600) + 160
y = -160 + 160
y = 0
Answer:
I think 7
Step-by-step explanation:
4 , 8 , 9 and 12 has factors.
7 has no factor.
4= 2×2
8= 2×4
9= 3×3
12= 3×4
