Answer:
10
Step-by-step explanation:
bh/2
b=5
h=4
=5×4/2
=20/2
=10
False
When rounding, five or more will make the value go up.
Your change value is a 6 so the dollar value should be $45
J=6
Simply get j by itself by adding 3 to both sides.
Answer:
x=2, y=-1
Step-by-step explanation:
Remember: Multiply each equation by a suitable number so that the two equations have the same leading coefficient. Then, go from there.
Answer:
Maximum is 14 inches so maybe 5 inches?
Step-by-step explanation:
