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kramer
3 years ago
8

Marina bought 4 notebooks, which cost b dollars each and 3 pens, which cost c dollars each. How much money did Marina spend?

Mathematics
2 answers:
rewona [7]3 years ago
7 0

i'm sorry but can you put in more details as to what each item costs, if it is just variables then it should be something like b times the amount bought plus c times the amount bought. without the costs i cannot actually give you how much she spent

ArbitrLikvidat [17]3 years ago
3 0

Answer:

4n+3p

Step-by-step explanation:

You basically multiply both and add them together to get the total sum

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Kim's softball team was playing in the championship game. When there were 444 innings left, the team was losing by a score of 17
lbvjy [14]

Answer:

The inequality is:

6+4p>176+4p>176+ 4p > 17

Kim's team scored a minimum of 3 points per inning.

Step-by-step explanation:

;)

3 0
3 years ago
PLEASE HELP WILL GIVE BRAINLIEST!
AveGali [126]

Answer:


Step-by-step explanation:

treadmills=x

stattionary bikes=x+7

equation

25=x+x+7

25=2x+7


solve for x

2x=18

x=9

treadmills=9

stationary bikes=9+7

=16

3 0
4 years ago
Can some one please help me
saw5 [17]

Basically, all you have to do is substitue the terms given at the top.

x = -3

y = 6

z = -4

<em>The first one will be set up like this:</em>

(-3) + 6 + (-1) = 2

<em>The second one will be set up like this: </em>

-15 + (- -3) + 6 = -6

<em>The third one will be set up like this:</em>

3(-3) - 2(6) + (-4) = -25

<em>The fourth one will be set up like this:</em>

2(-4) - 3 (6) + 4(-3) = -38

<em>The fifth one will be set up like this: </em>

3 ( -3) + 2 (6) + (-4) = -1

<em>The sixth will be set up like this: </em>

(-3)(-4)

---------- = -1

-2 (6)

<em>The seventh will be set up like this:</em>

2 (6) (-4) - 3 (-3) = -39

Hope this helps! Have a good day/night! c:

6 0
3 years ago
What is polynamials?
tino4ka555 [31]
An expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).
5 0
3 years ago
Read 2 more answers
What is 3 4/8 + 7 1/2
vivado [14]

Answer:

11

Step-by-step explanation:

3+7=10

4/8=1/2

12+1/2=1

10+1=11

6 0
3 years ago
Read 2 more answers
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