Hey y’all can wget get a follow up on the 78 67 points points for the next week and then you can get me out on a couple
Answer:
x =35.29
Step-by-step explanation:
If it is reduced by 15%, you are paying 100-15 = 85%
The original price is x
x* 85% = 30
x *.85 = 30
Divide each side by x
x = 30/.85
x =35.29
Answer:
(x + 5) - 9
Step-by-step explanation:
An expression is a mathematical phrase that contains a variable and a constant, but not an equal sign. Using key words from the given verbal expression, we can make an algebraic expresion:
'nine less than' = subtract 9 or - 9
'the sum of x and 5' = addition of 'x' and '5' or x + 5
put them together: (x + 5) - 9
Step-by-step explanation:
if I understand you correctly, then
cos(theta) = -0.7
then Theta = 134.427004...°
and that is rounded 134.43°