Answer:
Step-by-step explanation:
3 1/4 divided by 13=.25
Each hamburger get 1/4 cup
Answer:
x = 20
Step-by-step explanation:
The three angles form a straight line so they add to 180 degrees
x+ 100 +3x = 180
Combine like terms
100+4x= 180
Subtract 100 from each side
100+4x-100= 180-100
4x= 80
Divide each side by 4
4x/4 = 80/4
x = 20
Substitute 2x + 11 where you see y in the second equation and solve for x.
3x + 4(2x + 11) = -11
3x + 8x + 44 = -11
11x + 44 = -11
11x = -55
x = -5
Now, substitute -5 where you see x in the first equation and solve for y.
y = 2(-5) + 11
y = -10 + 11
y = 1
The answers are x = -5 and y = 1.
Answer:
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Step-by-step explanation:
Answer:
5.9x3.5=20.65
7.3x2.3=16.79
6.7x9.2=61.64
8x8.7=69.6
6.8x6=40.8
Step-by-step explanation:
