June spent 20$ on ice cream.
Answer:
4
Step-by-step explanation:
she should have only spent 4 dollars. she spent a total of 40$ and 10%of that was on ice cream. to figure that out divide 40 by 10 percent since it is a fair ratio of 100% you will get 4.
3099
2
V3
160°
Answer:
sin60° =
Step-by-step explanation:
sin60° = =
The expression for the cost of p pounds of peanuts is c = 1.90p.
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Cost of peanuts per pound.
c = $1.90
The cost of p pounds of peanuts.
c = 1.90p
Thus,
The expression is c = 1.90p.
Learn more about expressions here:
#SPJ2
Answer:
Slope = -3
Step-by-step explanation:
The slope is the change in y over the change in x
The slope formula is m=y₂-y₁/x₂-x₁ (y over x)
So, plug in your coordinates (the subscript represents the order in which your points are going to be subtracted in)
So, you would get m=-2-4/1-(-1)
Simplify (first subtract the top, then subtract the bottom)
This would get you to -6/2 (remember your rules: a negative and a negative makes a positive)
-6/2 would get you to -3
Answer:
28
Step-by-step explanation:
if symmetric the number will be the same
B. g(x) = (x + 8)2 + 7
C. g(x) = (x - 7)2 - 8
D. g(x) = (x - 8)2 - 7