mama giraffe: x
baby giraffe: 
= 15
= (3)15
3x + 2x = 45
5x = 45
x = 9
baby giraffe:
=
= 2(3) = 6
Answer: 6 m
Answer:
x=

explainion is shown in picture above. Hope this helps
Answer: $13.50
7 lawns = $94.50
1 lawn = 94.50 ÷ 7
1 lawn = $13.50
------------------------------------------------------------------------------
Answer: He charged $13.50 to mow a lawn.
------------------------------------------------------------------------------
The width of the rectangle is 604 unlike the square unit