Answer:
<em>Surface Area for cube: 263 inches^3</em>
Step-by-step explanation:
<em>Formula: 2lw + 2lh + 2wh</em>
<em>2(6 1/2)(3) + 2(6 1/2)(7) + 2(3)(7) =</em>
<em>39 + 182 + 42 =</em>
<em>263 inches</em>
<em>Hope This Helps! :-)</em>
1.) A.
2.) B.
3.) A. 33 degrees
hope that helps!!<span />
F(x)=5x^3-2x^2+3
=5 2^3 - 2 2^2 +3
=5 (8) - 2 (4) +3
= 40 - 8 + 3
= 35
answer is A.35
Above the graph
look at them
7x-y <span><</span>3
x-y<span><</span>4
2x-9y>2
4x+7y>3
dashed boundary line means it does't include htat means taat the symbol is < or >
cross out first 2
one way is to graph the lines as equations and shade accordingly
2x-9y>2
y<2/9x+2/9
shade on bottom
4x+7y>3
y>-7/4x+3/9
shade on top
aswer is 4x+7y>3
M=Marissa's age
k=Kendra's age
k+2=m
m+2k=35
(k+2) + 2k=35
3k+2=35
3k=33
k=11
m=k+2
m=11+2
m=13
