Translate this expression.
“the difference of 5 times a number and 4"
Translate this expression.
“half a number plus four”
Translate this expression.
“the sum of four times a number and ten”
Translate this expression.
“the difference of six times a number and five”
Directions: Simplify each expression.
Simplify each expression by distributing.
Simplify each expression by distributing and combining like terms.
Directions: Simplify each expression.
Directions: Give the perimeter of each figure as a simplified expression.
Evaluate each expression using the variable replacements.
A scientist measures the air temperature in Death Valley, California, and records 45 °C. The expression:
1.8c + 32
gives the temperature in degrees Fahrenheit for a given temperature in degrees Celsius (c). Find the temperature in degrees Fahrenheit that is equivalent to 45 °C.
Put the steps to solving this equation in the right order.
Before we start solving, we identify the variable a, so we can solve for it the variable
divide both sides of the equation by 3
the result is x=7
add 7 to both sides of the equation
Solve this equation.
What is the first step to solving this equation?
What is the second step to solving this equation?
Solve this equation.
Solve this equation.
4b - 5 = -33
Solve this equation.
Put the steps in the correct order to solve this multistep equation.
undo multiplying by -28 by dividing by both sides of the equation by -28 to get a = 5
undo subtract 20 by adding 20 to both sides of the equations to get -28a = -140
The solution is a = 5
Use distribution to multiply (7a+5) by -4 to get -28a - 20
Check the solution by evaluating the original expression -4(7a+5) to verify that it equals -160
Solve this multi-step equation. Show your work (SYW)
Put the steps in the correct order to solve this multistep equation.
The solution is x = -4
undo subtract 3 by adding 3 to both sides of the equations to get -7x = 28
Check the solution by evaluating the original expression -4x -7 - 3x +4 to verify that it equals 25
Simplify like terms to get the equation -7x - 3 = 25
undo multiplying by -7 by dividing by both sides of the equation by -7 to get x = -4
Solve this multi-step equation. Show your work (SYW)
What term goes in the boxes?
Fill in box 3.
Solve this equation
Solve this equation
Solve this equation
Cross multiply and fill in each box with the right product.
a.
b.
Solve each proportion. Show your work! Or suffer the consequences...
Solve each proportion. Show your work! Or suffer the consequences...
Cross multiply and fill in each box with the right product.
a.
b.
Solve each proportion. Show your work! Or suffer the consequences...
Solve each proportion. Show your work! Or suffer the consequences...
Solve each proportion. Show your work! Or suffer the consequences...
Directions: Solve this equation for the specific letter. SHOW ALL STEPS!
Directions: Solve this equation for the specific letter. SHOW ALL STEPS!
Directions: Solve this equation for the specific letter. SHOW ALL STEPS!
Solve and graph the inequality for the given variable.
Solve and graph the inequality for the given variable.
