Sam is baking cakes at her parents' bakery. she gets paid $20 a week in addition to $5 for every cake she bakes. she made $50 this week. write an equation to show how many cakes sam baked this week.
20 − 5x = 50
50 + 5x = 20
20 + 5x = 50
50 − 5x = 20

20 + 5x = 50

step-by-step explanation:

how much did sam earn

20 dollars plus 5 dollars per cake baked

20 +5x   where x is the number of cakes

she made 50 dollars

20+5x =50

20 + 5x = 50

step-by-step explanation:

equation to show how many cakes sam baked this week:

20 + 5x = 50

20 = 20 dollars

5 = 5 more dollars

x = number of cakes

therefore, sam earned $50 this week.

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet