First, you combine like terms (7 and 1) so that is 8. then you are done with the answer of 8-5x
8 is the answer. Because if you multiply 5 x 3, its 15, so that gives you the 15 dollar ticket price, and add the 5 that didnt need to pay, wich is 5 + 3 = 8.
Have a great day, and sorry if i got it wrong. <3
Answer:
84 ft^2.
Step-by-step explanation:
Use Pythagoras to find the value of h:
25^2 = h^2 + 7^2
h^2 = (25-7)(25+7)
h^2 = 576
h = √576 = 24
Area = 1/2 * 7 * 24
= 84.
Correct. 357 × 20 = 7,140 (Just make sure the 20 × 7 column is 140, not 14).
Checking this:
7,140 ÷ 20 = 357
Hope this helps!
B34453.6 cause it is the right side
