Multiplication & Division
3 x 5
15
A rectangle has a length of 10 cm and a width of 8 cm. What is the Perimeter and Area?
A = 80cm.^2
P = 36 cm.
Slope: 3 / Y-intercept: 8
y = 3x +8
x + 4 = 18
x = 14
3 x 4 +1
13
48/12
4
A store sells pencils for $0.75 each. If Lucas buys 8 pencils, how much money does he spend?
$6.00
Slope: 7/3 / Y-intercept: (0, 11)
y = 7/3x +11
8x = 48
x = 6
(3 + 4) x 3
21
53 x 8
424
A submarine is at 300 feet below sea level. It rises 175 feet.
-125 (125 feet below sea level)
What is the equation of a line that has the following points: (0, 4) and (1, 6) and a slope of 2
y = 2x + 4
7x - 3 = 18
x = 3
(8 x 3 - 4) +10
30
288/9
32
A toy car travels 60 miles on 3 gallons of gas. How many miles per gallon is that?
20
What is the equation of a line that passes through the following points (0,10) and (-2,20)
y = -5x +10
2x + 4 = 12
x = 4
8(4-3) / 2
4
23 x 42
966
The ratio of cats to dogs at a shelter is 2:3. If there are 10 cats, how many dogs are there?
15
What is the equation of the line that has the following points (3,8) and (6,14)?
y = 2x + 2
3/4x - 4 = 11
(4^2+8) / 2