9. Jacob ordered 4 pizzas to be delivered .
Each pizza costs $12.75.
Jacob gave the driver an 58 tip when the pizzas were delivered
Which of the following expressions could be used to determine Jacob's total cost?
O A 4(12.75 + 8)
OB. 4 (12.75) +8
OC. 4 (8) + 12.75
OD. 4 (12.75 - 8)

What graph correctly matches the equation y equals two negative x

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?