D. Since we know that 1 ticket = $8 we would multiply to figure out how much 7 tickets were. (7x$8). And to figure out his change you would subtract the ticket amount from $100 :) Hope this helps

4 0

3 years ago

Read 2 more answers

Find the measure of angle x in the figure below: A triangle is shown. At the top vertex of the triangle is a horizontal line ali

tester [92]

Y = 180 - 52 - 59 = 69 degrees . . . . . . . . (angles on a straight line are supplementary, i.e. add up to 180 degrees)

x = 180 - 69 - 63 = 48 degrees . . . . . . . . (sum of interior angles of a triangle is 180 degrees)

Therefore, m/_x = 48 degrees.

4 0

3 years ago

Read 2 more answers

Use the change of base formula to evaluate log3(73).

Marrrta [24]

The change of base formula allows you to write a logarithm in terms of logarithms with another base. It follows this pattern,

$log_{a}x = \frac{ log_{b}x }{log_{b}a }$

where a≠1 and b≠1

Assigning the base to be 7,

$log_{3}73 = \frac{ log_{7}73 }{log_{7}3 }=3.9$

I hope I was able to answer your question. Have a good day.

3 0

3 years ago

Cory needs 24 boards that are 47 1/2 inches long. If you can only buy 8 foot boards, how many should he buy?

Alona [7]

Tell Cory he needs to get the brainly app or
Tell Cory he needs to buy 72 boards

4 0

3 years ago

Ten subtracted from a number if the difference is 30 what was the orginal number​

Ten subtracted from a number if the difference is 30 what was the orginal number