Numerical Expressions
What is the value of 52 ?
25
are the following expressions equivalent?
8x+6y+2x
10x+6y
yes
solve for the value of c
6+c=19
the sum of 3 and s
write an expression to represent this situation
3+s
Jorge bought 7 tech decks. Later he bought x more. Write an equation to represent the total number of tech decks, y, Jorge now has.
7+x=y
y=7+x
6^2+5
41
combine like terms to create an expression equivalent to...
8a+4b+3a+5a
16a+4b
solve for the value of w
7w=91
w=13
the product of 7 and y
write an expression to represent this situation
7y
7(y)
7*y
A pet store has x dogs. The store has 6 times as many cats as dogs.
Write an equation that represents the total number of cats, y, at the pet store.
6x=y
y=6x
7 + (3*4) -:2
13
use the distributive property to find an equivalent expression to...
7(3x-8y)
21x-56y
Solve for the value of x
x+7 1/3=18 2/3
x= 11 1/3
the sum of 6 and y is equal to 52
write an equation to represent this situation
6+y=52
Jayden spent $8 on a movie and later some money on dinner. He spent a total of $30.
part A: write an equation to represent the total number of dollards, d, Jayden spent.
part B: How many dollars is represented by d in this situation?
Part A: : 8+d=30
Part B: d=22
20-2^4+3
7
Find an equivalent expression to...
9(4g+h+2i)
36g+9h+18i
Solve for the value of u
1/6x= 4
x= 24
the product of 9 and a is 90
write an equation to represent this situation
9a=90
9(a)=90
9*a=90
Emily ran m miles for the marathon. Alisson ran 4 times as many miles as Emily. Alisson ran a total of 20 miles.
Part A: write an equation to represent the total number of miles Alisson ran.
Part B: how many miles are represented by m in this situation?
part B: m=5