Week 27 Warm-Ups

Front

Back

x = -20

Front

Solve the equation: k - 10 = 7

Back

k = 17

Front

Luka is eating crackers. Each serving has 1.6 grams of fat. If she ate 2.25 servings, how many grams of fat did she eat?

Back

3.6 grams

Front

What number is 40% of 36?

Back

90

Front

Calculate: 3.6 x 0.8

Back

2.88

Front

Back

x = \frac{c - b}{a}.

Front

Define a proportion.

Back

A proportion is an equation that states that two ratios are equal.

Front

Back

x = 4.

Front

What is the area of a rectangle with length 5 and width 3?

Back

Area = length x width = 15.

Front

What is the formula for finding the perimeter of a rectangle?

Back

Perimeter = 2(length + width).