RED
(TRUE OR FALSE) Is 3654 divisible by 3?
TRUE
Write 78 as a product of prime factors.
2 x 3 x 13
Simplify
(4y2x)3 =
64y6x3
Solve
(33 − 10 + 2)2 × 2=
722
Solve
(9 + 92 × 2) − 4=
167
Solve
20(x + y) − 19(y + x) =
x + y
A square has the area of 144 sq inches. What is the length of the square?
12 inches
What is the value of m?
-5/26 + m = -7/13
-9/26
Write an expression.
2 times the quantity n minus 4
2 ( n - 4 )
Solve
(1/2 + 2/3) ÷ 1 1/2=
7/9
The mean (average) of 5 consecutive integers is 9. What is the smallest of these 5 integers?
7
The circumference of a circle is 6.28 meters. What is the circle's diameter?
2 m
Solve for u
-39 = 2(u+3) +3u
u= -9
Solve for u
-6u - 4 = -2 ( u-2 )
u= -2
Simplify the following expression:
10x2 - 5 + 8x - 9x2 - 9=
x2 + 8x - 14
Emilia took a total of 15 pages of notes during 3 hours of class. After attending 4 hours of class, how many total pages of notes will Emilia have in her notebook? Assume the relationship is directly proportional.
20 pages
José sells boxes of cookies for $30 each. Valentina sells boxes of cookies for $70 each. Each of them sold the same peso amount. It was the smallest peso amount for which this was possible.
What was the peso amount each of them sold?
$210
There are 5 runners in a race. There will be a first-place and a second-place prize awarded. In how many different ways can the 2 prizes be awarded?
20
Marcela must choose a number between 49 and 95 that is a multiple of 3, 5, and 6. Write all the numbers that she could choose. If there is more than one number, separate them with commas.
60 , 90
Solve for w
11 = -3w + 8 (w+7)=
w = -9
Suppose each confirmation number for an online purchase has four letters followed by two digits. The letters I, O, Q, U, and Ñ and the digits 0, 1, 2, and 3 are not used. So, there are 22 letters and 6 digits that are used. Assume that the letters and digits can be repeated. How many confirmation numbers can be generated using this format?
8,433,216 confirmation numbers
Taylor is five times as old as Spencer. The sum of their ages is eighteen. How old are Taylor and Spencer?
Spencer= 3 years old
Taylor = 15 years old
Erica sells boxes of cookies for $60 each. Mateo sells boxes of cookies for $40 each. Each of them sold the same peso amount. It was the smallest peso amount for which this was possible.
Answer the following question.
What was the peso amount each of them sold?
$120
Using only addition, add eight 8s to get the number 1,000.
888 + 88 + 8 + 8 + 8
Ms. Benjamin is installing a fence around her yard. Her yard is 30 feet long by 12 feet long. If the fencing she picked cost $15 per foot, how much money will she spend on the fence?
$5,400