Answer:
43
Step-by-step explanation:
g(x)=4x+3
plug in 10
g(10)= 4(10)+3
= 40+3
= 43
If you mark up 584 by 25%, you get 730. Therefore, the price of the refrigerator after the markup is $730.
The temp increased by 360 degrees since 6x60 is 360
Answer:
$65 is the original price
Step-by-step explanation:
65 x .8 = 52 which is 13 off
Use Pythagorean theorem
a^2 + b^2 = c^2
a = 9, b = x, c = 18
9^2 + x^2 = 18^2
81 + x^2 = 324
x^2 = 243
x = 15.58846
Round to nearest tenth
Solution: x = 15.6
