Question

If A = James's present age, write an expression for his age seven years from now.
A)
7
B)
7A
C)
7 - A
D)
7 + A @drewbush63 @kakok

Answer 1

D.

Answer 2

any other questions

Answer 3

In the expression 2x + 3, the 2 is a __________.
A)
coefficient
B)
power
C)
product
D)
quotient @green_1

Answer 4

i think its b.)coefficient

Answer 5

its A.

Answer 6

Marcie wants to simplify this expression. Which like terms can she combine?

12 - 4x + 3
A)
-4x and 3
B)
12 and 3
C)
12 and -4x
D)
12, -4x, and 3 @drewbush63

Answer 7

B.

Answer 8

If c = 30 and d = 8, then 2c + 4d =
A)
512
B)
278
C)
136
D)
92 @drewbush63

Answer 9

@drewbush63

Answer 10

D.

Answer 11

Simplify by combining like terms: 3x + 3x + 3x
A)
3x3
B)
9x
C)
9x2
D)
27x3 @drewbush63

Answer 12

B.

Answer 13

@drewbush63

Answer 14

B. 9x

Answer 15

Which expression is equivalent to x + x + x + 5 + 5, no matter what value is substituted in for x?
A)
3x + 5
B)
3x + 7
C)
x + 10
D)
3x + 10 @drewbush63

Answer 16

@drewbush63

Answer 17

D.

Answer 18

Which expression is equivalent to x + x + x + 5 + 5, no matter what value is substituted in for x?
A)
3x + 5
B)
3x + 7
C)
x + 10
D)
3x + 10 @drewbush63

Answer 19

D. 3x+10

Answer 20

Which expression is equivalent to 3(2x +5), no matter what value is substituted in for x?
A)
5x + 8
B)
5x + 5
C)
6x + 5
D)
6x + 15 @drewbush63

Answer 21

@drewbush63

Answer 22

D. 6x+15

Answer 23

Solve.

3x = 15
A)
x = 4
B)
x = 5
C)
x = 6
D)
x = 12 @drewbush63

Answer 24

B. x=15

Answer 25

i mean B. x=5

Answer 26

Solve.

x
2
= 7
A)
x = 5
B)
x = 7
C)
x = 9
D)
x = 14 @drewbush63

Answer 27

@drewbush63

Answer 28

is that 2x=7?

Answer 29

Solve.

x + 3 = 7
A)
x = 2
B)
x = 4
C)
x = 6
D)
x = 8 @drewbush63

Answer 30

@drewbush63

Answer 31

@paki Solve.

x + 3 = 7
A)
x = 2
B)
x = 4
C)
x = 6
D)
x = 8 @swolesammy @drewbush63

Answer 32

B. x=4

Answer 33

Jeff volunteers his time by working at an animal shelter. Each year he works for a total of 240 hours. So far this year, he has worked 97 hours. Which equation will solve for how many more hours (h) Jeff will volunteer for?
A)
97 = 240 + h
B)
97 = 240h
C)
240 = 97 + h
D)
240 = 97 - h @swolesammy

Answer 34

@drewbush63

Answer 35

i think it is a

Answer 36

@drewbush63

Answer 37

C.

Answer 38

Jeff volunteers his time by working at an animal shelter. Each year he works for a total of 240 hours. So far this year, he has worked 97 hours. Which equation will solve for how many more hours (h) Jeff will volunteer for?
A)
97 = 240 + h
B)
97 = 240h
C)
240 = 97 + h
D)
240 = 97 - h

Answer 39

i think its d because you would subtract the 97 on both sides and that give h=143

Answer 40

or c i meant ^

Answer 41

A theater sells adult tickets for $8.00 and children's tickets for $5.50. Sally bought some of each kind (not the same number) and paid a total of $78.50. Which equation represents this situation?
A)
x + y = 78.5
B)
13.5x = 78.5
C)
13.5xy = 78.5
D)
8x + 5.5y = 78.5 @RCCB @drewbush63

Answer 42

i think it is a

Answer 43

It is given that 2(3 + x) = 6 + 2x. This is an example of the ___________ property.
A)
associative
B)
commutative
C)
distributive
D)
identity

Answer 44

@drewbush63

Answer 45

@paki

Answer 46

D was the last one i want to say^^

Answer 47

it is c

Answer 48

c for this one

Answer 49

Jaylon make twice as much an hour as Sam. Sam makes x dollars an hour. Write an expression describing how much Jaylon makes an hour.
A)
2x
B)
x2
C)
2 + x
D)
x - 2 @drewbush63 @paki @RCCB

Answer 50

a

Answer 51

the answer is A

Answer 52

@paki

Answer 53

A number decreased by 23 is 44. Find the number.


Which equation can be used to solve this problem?
A)
x - 23 = 44
B)
23 - x = 44
C)
x - 44 = 23
D)
44 - x = 23 @dan815 @paki @RCCB

Answer 54

its A

Answer 55

a

Answer 56

Miranda wants to buy as many collectible dolls as possible, for $2.50 each. If she has $45.00 to spend, how many dolls can she buy?


Which equation BEST represents this situation?
A)
45x = 2.5
B)
2.5x = 45
C)
x + 2.5 = 45
D)
x + 45 = 2.5 @rccb @paki @swolesammy

Answer 57

b

Answer 58

Convert 3
18
25
to a decimal using long division.
A)
0.72
B)
1.38
C)
3.72
D)
3.85 @RCCB

Answer 59

@sleepyjess @hanner_B_nanner

Answer 60

Convert
25
18
to a decimal using long division.
A)
0.72
B)
1.38
C)
1.72
D)
2.1 @RCCB

Answer 61

@drewbush63

Answer 62

@drewbush63

Answer 63

the answer is B

Answer 64

or A

Answer 65

one second

Answer 66

is that the way its written out on the assignment?

Answer 67

Tim counted 24 mole rats in an exhibit at the zoo. Then he realized that he forgot to count x mole rats.

A. Write an expression to represent the number of mole rats in the exhibit. Why is this the correct expression?

B. Suppose a sign next to the exhibit says there are 36 mole rats. What is the value of x? Explain your reasoning.

C. Now that you know there are 36 mole rats in the exhibit, write an expression to represent the number of mole rats that Tim counted. Use x in the expression.
@drewbush63 @RCCB CAN SOOME GIVE KE ANSWERS THIS IS FOR REPORT CARD AND DONT WANT TO FAIL

Answer 68

@RCCB

Answer 69

@ParthKohli

Answer 70

@RCCB can you pleas ehelp i dont want ot fail this

Answer 71

well b
B. 36-24=x 36 is the total amount so you would subtract that from the amount he counted (24) and that would give you the amount he didn't count(x)

Answer 72

A. 24+x=total number of mole rats, he counted 24 so you would add the remaining he didn't count (x) to the 24

Answer 73

your teacher would like B better if you put ---> 24+x=36 you would subtract the 24 from the 36 and that would give x=12 <--- with this explanation

Answer 74

C. 12+x=36, you would take the number he didn't count(12) and subtract that from the total(36) to get x=24 and that is that is how many mole rats Tim counted.

idk if you need an explanation for c
These are the answers i would use and im good with math 99% of the time so these should be right

Answer 75

A. 24+x=total number of mole rats, he counted 24 so you would add the remaining he didn't count (x) to the 24
B. 24+x=36 you would subtract the 24 from the 36 and that would give x=12
C. 12+x=36, you would take the number he didn't count(12) and subtract that from the total(36) to get x=24 and that is that is how many mole rats Tim counted.

Answer 76

any other questions?