2×$15.99=31.98
+ 4×$11.99=47.96
---------------
$79.94
:. $79.94 is the cost.
If you put 7% into a decimal it would be 0.07
Answer:
0x+2y=22
Step-by-step explanation:
Set them equal to each other, (5x+4y=25)-(5x+2y=3). Distribute the negative into the right equation, (5x+4y=25)(-5x-2y=-3). Then combine like terms to get your answer.
Answer:
35cm
Step-by-step explanation:
B
O
D
M-multiply
A
S-subtract
First you multiply and then subtract