Unit 4B Review - Algebra 1A

Front

Solve for x: 2x + 4 = 16

Back

x = 6

Front

What is the cost of 1 pencil if 6 pencils cost 36 cents?

Back

6 cents

Front

If 15 is 75% of what number, what is that number?

Back

20

Front

Solve the proportion: 3/4 = x/16

Back

x = 12

Front

If 3 bags of rice weigh 90 kgs, how much do 1 bag weigh?

Back

30 kg

Front

What is the formula for finding the percentage of a number?

Back

(Part/Whole) x 100

Front

If a car travels 60 miles in 1 hour, how far will it travel in 3 hours?

Back

180 miles

Front

What is the equation of a line in slope-intercept form?

Back

y = mx + b

Front

If x = 5, what is the value of 3x + 2?

Back

17

Front

What is the value of 10% of 200?

Back

20