Equation 1 would be: 3a+2C
Equation 2 would be: 5a+3C
Answer:
see explanation
Step-by-step explanation:
Given
A =
bh
a. substitute b = 6 and h = 5 into the formula
A =
× 6 × 5 =
× 30 = 15 units²
b.
Multiply both sides of the formula by 2
2A = bh, that is
bh = 2A ← divide both sides by b
h =
=
=
= 8
c
Using
bh = 2A ← divide both sides by h
b =
=
=
= 6
Answer: 13
Step-by-step explanation:
65-13=54
54/4=13
Order of operations
So you can use
$21.95 + $.19x = $18.95 + $.21x
D
The first place after the decimal represents the tenths place, the second place represents the 100ths place and so on.