LIKE TERMS
In an ordered pair, which number equals x and which number equals y?
x is the first number in the pair; y is the second number.
Solve for x: x - 9 = 2
11
Solve:
3/2 = x/6
x = 9
Give the Domain: {(8, 2),(-3, 5), (6, -3), (6, 3)}
{8, -3, 6}
Write 0.00852 in scientific notation
8.52 x 10 to the negative third power
Write the inequality: Adeline needs to sell no more than 28 cookies. Let c, stand for cookies.
c is less than or equal to 28
If apples cost $2 each. How many apples can I buy for $13?
6 apples
Is this a function: {(8, 2),(-3, 5), (6, -3), (6, 3)}
Why?
No, the 6's repeat.
Solve for x: x/4 + 7 = 3
x = -16
A 12 oz container of soda has 180 calories. How many calories are in one ounce of the soda?
15
Is this a function:
A circle
Not a function
Solve for x: x/-4 + 7 > 3
x<16
Which ratio that is equivalent to the ratio 2/3
A.2/5
B. 4:6
C. 0.23
B. 4:6
Solve this expression: 14a + 4b + 7
Can't be solved; not an equation, and already in simplest terms
For x= y/2.5, when x =10, what is the ordered pair?
(10, 25)
The mass of the earth is 5,980,000,000,000,000,000,000,000 kg. Write this in scientific notation.
5.98 x 10 to the twenty-fourth power
John purchased a bucket of popcorn for $3.50 and bought movie tickets. Movie tickets cost $5 each. He spent $13.50 at the movie theatre. How many tickets did he buy?
2 movie tickets.
On a map, the distance between Charleston and Mt. Pleasant is 3.2 cm. The scale is 1 cm = 25 mi. What is the actual distance between the two towns?
80 mi