Answer:
y = 64
Step-by-step explanation:
The angles are supplementary, that is sum to 180° , thus
2(x + 6) + y = 180 ← substitute x = 52
2(52 + 6) + y = 180
2(58) + y = 180
116 + y = 180 ( subtract 116 from both sides )
y = 64
Answer:
x-intercept is 10. It means when you buy 10 cups of coffee you run out of money
Step-by-step explanation:
The x-intercept happens when y = 0
so
0 = 20 - 2x
solving for x we get
2x = 20
x = 10
so when you buy 10 cups of coffee you run out of money
Answer:
She could spend $18 on each for the 4 friends
Step-by-step explanation:
100-28= 72
72/4=18
Answer:
the values 9 and 10 satisfy the given inequality.
Step-by-step explanation:
Given inequality is:
In order to find, which value of b satisfies the given inequality, we have to put the given values one by one in the inequality
Putting b = 8
The inequality is not true for b=8.
Putting b=9
As the inequality is true for b=9, it satisfies the inequality.
Putting b=10
As the inequality is true for b=10, it satisfies the inequality.
Hence,
the values 9 and 10 satisfy the given inequality.