4(x+3)
What is 4x+12?
1/3 + 1/4 =
What is 7/12?
The table shows the number of people waiting in line for different rides at an amusement park.
RIDE PEOPLE
Roller coaster 15
Slingshot 4
Bumper cars 12
Round-up 11
What is the ratio of people waiting in line for the Round-up to the people waiting in line for the slingshot?
What is 11:4?
165>123
What is True?
GEOMETRY 100 PICTURE!
What is 20 m^2?
b + 2.5 when b = 8.5
What is 11?
Solved:
8.5 + 2.5= 11
5/12 + 1/3 =
What is 88?
11/15 = x/120
CROSS MULTIPLICATION
15*x = 15x
11*120 = 1320
15x/15 =1320/15
x = 88
This sign < means greater than
This sign > means less than
This sign = means equal to
GEOMETRY PICTURE 200!
What is 77 cm^2?
9 - 5x + 2x - 8
What is 1- 3x or -3x + 1?
9 - 5x + 2x - 8
9 - 8 = 1
-5x + 2x = -3x
1- 3x or -3x + 1
A chef had 7 potatoes. How many bowls of mashed potatoes could he make if each bowl used one-quarter of a potato?
What is 28 bowls?
Solved:
7 * 1/4
7/1 *1*4 Reciprocal
7*4/1*1 = 28/1 = 28
A company makes 5 blue cars for every 3 white cars it makes. If the company makes 15 white cars in one day, how many blue cars will it make?
A. 9
B. 13
C. 25
D. 30
What is C. 25
Let's set up a proportion using the given ratio and the number of white cars: Blue Cars / White Cars = 5 / 3
We want to find the number of blue cars when there are 15 white cars: Blue Cars / 15 = 5 / 3
Now, cross-multiply and solve for Blue Cars: Blue Cars = (5 / 3) * 15 Blue Cars = 25
8 * (5-1) = 2 + 3 * 10
What is 32 = 32; True
GEOMETRY PICTURE 300!
What is 72 in^2?
-4 (x - 9) - 3 + 7x
What is 3x + 33?
Solved:
-4 (x - 9) - 3 + 7x
-4x + 36 - 3 + 7x
-4x + 7x= 3x
36 - 3=33
3x + 33
Michael, Jaliyah, Jace, Leniyah and Jio bought one-quarter of a pound of bubblegum. If they split it equally, how much would each friend get?
What is 1/20?
Solved:
1/4 * 1/5
1*1= 1
4*5= 20
1/20
Triangle ABC is similar to Triangle DEF . What is the length of DF ? BC=8 AC=6 EF=4.
A. 2 meters
B. 3 meters
C. 4 meters
D. 6 meters
What is B. 3 meters
Since triangles ABC and DEF are similar, their corresponding sides are proportional.
AC / BC = DF / EF
6 / 8 = DF / 4
DF = 3
9 ÷ (9–6) = 3 × (8–7)
What is True; 3 = 3
GEOMETRY PICTURE 400!
What is 136 in^2?
8 - 4(3x+9) - 2(x-7) + x
What is -14 - 13x or -13x - 14?
Solved:
8 - 12x - 36 -2x + 14 + x
8 - 36 + 14 = -14
-12x -2x + x = -13x
What is the order of the following set of numbers from greatest to least?
A. -1/3, 1 1/3, 2/3, 9/3
B. 9/3, 1 1/3, 2/3, -1/3
C. -1/3, 9/3, 1 1/3, 2/3
D. 1 1/3, 2/3, -1/3, 9/3
What is B. 9/3, 1 1/3, 2/3, -1/3
9/3= 3
1 1/3= 1.333....
2/3= 0.666....
-1/3= -0.333....
The weekly milk order for the Tranquility Inn includes 40 gallons of low-fat milk and 15 gallons of chocolate milk. What is the ratio of the number of low-fat gallons to chocolate gallons in the Tranquility Inn’s weekly milk order?
A. 5:1
B. 8:3
C. 6:3
D. 7:4
What is B. 8:3
The ratio of low-fat milk gallons to chocolate milk gallons in the Tranquility Inn's weekly order is 40:15, which simplifies to 8:3.
To simplify the ratio, you can find the greatest common divisor (GCD) of both numbers (40 and 15), which is 5. Divide both numbers by the GCD: 40 ÷ 5 = 8, 15 ÷ 5 = 3. Hence, the correct option is B.
Select each expression that is equivalent to 3(n+6). Select all that apply.
A. 3n + 6
B. 3n +18
C. 2n + 2 + n + 4
D. 4(n+6) + n + 6
E. 4(n +6) - n - 6
What are B. 3n +18 and E. 4(n +6) - n - 6
GEOMETRY PICTURE 500!
What is 60.75 u^2?