Algebra 1 Test 2 Review Challenge

Mrs. Newman reviews topics for an upcoming test, focusing on solving equations, including spiral questions from a previous test. The video covers solving simple and complex equations, handling fractional coefficients, and solving proportions and word problems. Key strategies include using the order of operations, distribution, and cross-multiplication for proportions.

What is the result of subtracting 12 from 10?

• 22

• -2

• -22

• 2

If h(x) = -5x + 3, what is h(-4)?

• 20

• -20

• -23

• 23

What is the solution to 3x - 6 = 9?

• 15

• 5

• -15

• -5

How do you eliminate a fractional coefficient in an equation?

• Divide by the reciprocal

• Subtract the reciprocal

• Add the reciprocal

• Multiply by the reciprocal

What is the first step in solving equations with distribution?

• Combine like terms

• Move variables to one side

• Add or subtract constants

• Distribute

How do you solve an equation with variables on both sides?

• Multiply both sides by the coefficient

• Divide both sides by the coefficient

• Combine like terms first

• Move variables to one side

What is the result of cross-multiplying in a proportion?

• Equal products

• Equal quotients

• Equal sums

• Equal differences

What is the first step in solving an equation with a binomial?

• Cross multiply

• Subtract the constant

• Combine like terms

• Distribute

What is the solution to the equation 2x + 4 = 30?

• 11

• 17

• 15

• 13

How many miles can Caroline travel on 9 gallons of gas?

• 400 miles

• 350 miles

• 306 miles

• 250 miles