Answer:
11, 12, 13
Step-by-step explanation:
n, n + 1, n+2
sum is 36
Let b=# of boys
Let g=# of girls
B+g=40
G=2b-5
Sub g into first equation and solve for b
B+2b-5=40
3b-5=40
3b=40+5
3b=45
B=45/3
B=15
Sub B into the second equation
G=2b-5
G=2(15)-5
G=30-5
G=25
Hope this helps!
Answer: 17.28
Step-by-step explanation:
Simplify
0.9((2.25)(4)+(1.4)(3)+6)
=(0.9)((2.25)(4)+(1.4)(3)+6)
=(0.9)((2.25)(4))+(0.9)((1.4)(3))+(0.9)(6)
=8.1+3.78+5.4
=17.28
Melanie can travel 374 miles on 11 gallons. This is because when you divide 306 by 9 you get 34 so u multiply 34 by 11 and you get 374.
