Answer:
x >2
Step-by-step explanation:
x/2 +3 > 4
Subtract 3 from each side
x/2 +3-3 > 4-3
x/2 >1
Multiply each side by 2
x/2*2 >1*2
x >2
x=-2
y=2
_________
Step-by-step explanation:
get the upper x on the opposite side or to be with y
5x+y=-8 / *(-7)
2x+7y=10
__________
-35+2x=56+10
2x+7y=10
__________
-33x=66 x=-2
-4+7y=10
y=2
Answer:
∠A + ∠B = 90°
Step-by-step explanation:
Complementary angles are angles which, combined, add to 90°. Therefore, an equation displaying the relationship between two complementary angles may look like this: ∠A + ∠B = 90°.
<u /><em> age (in years)
</em><u /> 0 1 2 3 4 5 6 7 8 9 10 <u /><em>
janice --------------------------------------------------</em><em>
tam ---------------
</em>3+7 is 10. this is the best i can do from the information you've given me
<em>hope it helps! :)</em>