Hi, the equation you typed is 10c-5
less than is subtraction and the product of two numbers is multiplying them together.
Answer:the price of the sweater was reduced by 40%
Step-by-step explanation:
hope this helps
The domain is {-8}
The range is {5,6,7,8}
The relation is not a function as the domain value -8 maps to multiple values. All domain values in a relation needs to map to exactly one range value for it be a function.
Answer:
4x2y2−12y
Step-by-step explanation:
Write the problem as a mathematical expression. ( x y 2 x − 3 y ) ⋅ 4 Multiply x by x by adding the exponents. ( x 2 y 2 − 3 y ) ⋅ 4 Simplify by multiplying through. 4 ⋅ ( x 2 y 2 ) − 12 y Remove parentheses. 4 x 2 y 2 − 12 y
The question is incomplete:
Andrew is paid $4 per hour for the first 30 hours he works each week. He makes $5 per hour for each hour he works over 30 hours per week. In other words, total wages = fixed wages for 30 hours + additional wages at $5 per hour.
Write a function that gives Andrew’s total wages when he works more than 30 hours. Use the variables w for wages and h for hours.
Answer:
w= 5(h-30)+120
Step-by-step explanation:
From the information provided, the function would be equal to the amount Andrew earns the first 30 hours plus the amount he earns after the 30 hours that would be the result of the additional hours he works after completing 30 multiply for 5 that is the amount he would earn for these hours.
w= 5(h-30)+120
