Expressions Quiz Review

Select all of the situations which can be represented by the expression 30.50x+15

What number make the expressions equivalent? (Solve for the ?)

$$\frac{1}{4}\left(-2.5x\ +\ 0.12\right)\ =\ ?\ x\ +\ 0.03$$

Emily is organizing a craft fair and buys s yards of decorative ribbon priced at $10.25 per yard, and c yards of felt fabric priced at $4.50 per yard. If she bought 6 yards of decorative ribbon and 10 yards of felt fabric, what is the value of s?

Emily is organizing a craft fair and buys s yards of decorative ribbon priced at $10.25 per yard, and c yards of felt fabric priced at $4.50 per yard. If she bought 6 yards of decorative ribbon and 10 yards of felt fabric, what is the value of c?

Emily is organizing a craft fair and buys s yards of decorative ribbon priced at $10.25 per yard, and c yards of felt fabric priced at $4.50 per yard. What expression could you use to determine the total cost of the supplies?

(a)  

Emily is organizing a craft fair and buys s yards of decorative ribbon priced at $10.25 per yard, and c yards of felt fabric priced at $4.50 per yard. If she bought 6 yards of decorative ribbon and 10 yards of felt fabric, how much did Emily spend in all?

Select the pairs of like terms on the expression:
$$3\frac{1}{2}z+\frac{2}{3}​w−1.5z−4+(−3).$$

Use the commutative property to write an expression equivalent to $$-4x+5$$

(a)  

Simplify the expression $$4.2\ -2.6x+\left(-5.4x\right)+7.5$$

(a)  

The length of a garden is 15 feet and its width is 8 feet. The width of the garden is being expanded by x feet. Select all the expressions that represent the area of the garden in square feet.