Suppose x = 7 is a solution to the equation 4x − 2(x + a) = 8. Find the value of a that makes the equation true. A: 2 B: 3 C: -2
1 answer:
You might be interested in
Answer:
61.57 ft
Step-by-step explanation:
Look at the picture. You need to find the base value.
so we can sue the cosine formula here.
cos x° = adjacent / hypotaneous
cos 52 ° = adj / 100
adjacent = 100 cos 52°
=61.57 ft
Answer:
Last week the owner spend <u>$42.32</u> on waffle cones.
Step-by-step explanation:
Given:
An ice cream shop owner pays $0.12 per regular cone and $0.23 per waffle cone. Customers are allowed to choose which type of ice cream cone they would prefer.
If two thirds of the 276 vibes sold last week were waffle cone.
Now, to find the amount the owner spend on waffle cones last week.
Last week waffle cone sold were =
<u><em>Last week number of waffle cones sold were = 184.</em></u>
<u><em>Price of per waffle cone = $0.23.</em></u>
Now, to get the owner spend on waffle cones last week we multiply last week number of waffle cones sold were by price of per waffle cone:
Therefore, last week the owner spend $42.32 on waffle cones.