Answer:
The speed of a car is x miles per hour.
The total distance the car travels in
30 minutes is y. ....>>> y = 0.5x
The cost to produce a table, y, is two
times the cost to produce a chair, x. ..> y = 2x
The time required to bake a chocolate
muffin, y, is 2 minutes more than the
time required to bake a vanilla muffin, x.....>> y = x + 2
Tina’s age, y, is 5 years more than
her brother Tim’s age, x. .......>> y = x + 5
Step-by-step explanation: The only really tricky one is the "speed of the car ..." because the speed is given in miles per<u> hour</u> and the time is given in <u>minutes</u> so that is 0.5 hour times time
Otherwise, "times" means multiplication and "more than" means addition.
