Tutoring Things
What college do your coaches go to?
UMBC
Which of the following expressions is equivalent to 9y + 6?
A. 9(y + 6)
B. 3(y + 6)
C. 3(3y + 2)
D. 6(3y + 1)
C. 3(3y + 2)
Simplify the expression below.
2a — 5b + 3a + 4b
5a - b
Solve the equation. Show your work.
4h = –28
4h/ 4= -28/4
h = -7
Which of the following numbers cannot be the probability that an event will occur?
A. 0
B. 3/4
C. 1
D. 4/ 3
D. 4/3
The probability of an event occuring is always between 0 and 1.
Name 2 of the REACH expectations
Respect, effort, attitude, cooperation, honesty
Use the distributive property to write an
expression equivalent to 5(2x + 3).
10x + 15
Which expressions are equivalent to 9 — 5(2x + 1)? Select each correct answer.
A. 4(2x + 1)
B. 9 — 10x — 5
C. 9 — 10x + 5
D. 4 — 10x
B. 9 - 10x -5
D. 4 - 10x
Solve the equation. Show your work.
m + 9 = –6
m + 9 - 9 = -6 - 9
m = -15
The likelihood that it will rain on three different days is shown below. Order the likelihoods from least to greatest.
Day A: 2/ 5
Day B: 0.3
Day C: 25%
Day C, Day B, Day A
Why do we come to tutoring?
To grow our math skills and make sure we are ready for highschool. More individualized support for topics.
Expand the expression using the distributive property. –2(5x — 7)
-10x + 14
Simplify the expression below.
5 — 2(4x — 3)
5 - 8x + 6
11 - 8x
Find the solution to –4y = –12.
-4y / 4 = -12 / 4
y = -3
Elijah will randomly select a letter from the word “HOUSE”.
b) What is the probability that Elijah will select the letter “H”?
1/5
Name 2 things you have learned about in tutoring. Math topics only!
Answers may vary
Identify the expressions that are equivalent to –32g — 16. Select all that apply.
A. –16(2g + 1)
B. –8(4g — 2)
C. –2(16g + 8)
D. 4(8g — 4)
A. –16(2g + 1)
C. –2(16g + 8)
Simplify the expression below.
3n — 5(2n — 10)
3n - 10n + 50
-7n + 50
Solve the equation.
–3x — 4 = –19
-3x - 4 + 4 = -19 + 4
-3x = -15
-3x/ -3 = -15 / -3
x = 5
You flip through a calendar so that it stops on
a random month.
What is the probability that you flip to the
month that includes your birthday? Explain your
reasoning.
1/ 12 because there are 12 outcomes in the sample space that are equally likely, and 1 of the 12 months includes your birthday.
name a fact you know about your coach.
Answers may vary.
Factor the following expression using the greatest common factor. 20u — 10
10 (2u - 1)
A store sells fruit baskets that contain only apples and oranges. Each basket has 10 apples and x oranges.
Which expressions represent the total number of pieces of fruit in 2 fruit baskets?
Select two correct answers.
A. 2(10 + x)
B. 12 + 2x
C. 20 + x
D. 20 + 2x
A. 2(10 + x)
D. 20 + 2x
Solve the equation.
4(x + 3) = 20
4x + 12 = 20
4x + 12 - 12 = 20 - 12
4x = 8
4x/4 = 8/4
x = 2
What is the probability of rolling an even number on a dice?
3/6 or 1/2 or 50%