Answer:
(D) -2
Step-by-step explanation:
Plug in r=5 and s=-7 to the equation:
-6(5)+(-7)-(5)(-7)
Now we can solve and simplify:
-30-7+35
Combine:
-2
Answer:
False
Step-by-step explanation:
1.08/3=0.36 for an apple at HEB
1.15/5=0.23 for an apple at Kroger
36 cents is greater than 23 cents so HEB's apples are more expensive. They are 13 cents more than the Kroger apples. 0.36-0.23=0.13
Answer:
20
Step-by-step explanation:
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Answer:
3x + 1y = $163
2x + 3y =$174
Step-by-step explanation:
Adult tickets to space amusement park cost x dollars children’s tickets cost y dollars.
Henson family bought 3 adults and 1 child's tickets for $163
x + y = 163
3x + 1y = 163
The Garcia family bought 2 adults and 3 child’s ticket for $174.
x + y = $174
2x + 3y = $174
Therefore the equations representing both families cost are
Henson family
3x + 1y = $163
Garcia family
2x + 3y = $174
Answer:
33
Step-by-step explanation:
I added them up