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BlackZzzverrR [31]
3 years ago
14

Solve x+3=9 what is the answer

Mathematics
2 answers:
LiRa [457]3 years ago
7 0
Answer
the answer would be 6 to answer this you simply substantiate 9-3 and the answer you get (6) is what x is
natima [27]3 years ago
5 0

Answer:

Step-by-step explanation:

x + 3 = 9

x = 9 - 3

x = 6

hope it helps :)

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The graph of linear function k passes through the points (-3, 0) and (1, 8).
Pepsi [2]

Answer:

-3,0

Step-by-step explanation:

7 0
3 years ago
I'm trying to find out the number of how much it cost to wrap each present, day one 41 small gifts were wrapped and 45 large wer
Licemer1 [7]

Answer:

Small gift: $2

Large gift: $7

Step-by-step explanation:

Let x represent cost of wrapping each small gift and y represent cost of wrapping each large gift.

We have been given that day one 41 small gifts were wrapped and 45 large were wrapped equaling $397.

We can represent this information in an equation as:

41x+45y=397...(1)

We are also told that day two 30 small gifts were wrapped and 47 large were wrapped equaling $389. We can represent this information in an equation as:

30x+47y=389...(2)  

From equation (1), we will get:

x=\frac{397-45y}{41}

Upon substituting this value in equation (2), we will get:

30(\frac{397-45y}{41})+47y=389

\frac{11910-1350y}{41}+\frac{47*41y}{41}=389

\frac{11910-1350y+1927y}{41}=389

\frac{11910+577y}{41}=389

\frac{11910+577y}{41}\cdot 41=389\cdot 41

11910+577y=15949

11910-11910+577y=15949-11910

577y=4039

\frac{577y}{577}=\frac{4039}{577}

y=7

Therefore, cost to wrap a large gift is $7.

Upon substituting y=7 in equation x=\frac{397-45y}{41}, we will get:

x=\frac{397-45(7)}{41}

x=\frac{397-315}{41}

x=\frac{82}{41}

x=2

Therefore, cost to wrap a small gift is $2.

8 0
3 years ago
A line with a slope of 10 passes through the points ( -5, - 9) and ( - 4,a). What is the value of a?
Setler79 [48]
The slope is 10
(-5,-9)
(-4,-a)
a=-19
Because the slope is 10, that means when the input increases, the output will increases 10.
4 0
3 years ago
Question 3 (1 point)
Nonamiya [84]

Answer:

I would think Jessica

Step-by-step explanation:

V36-->6  bc 6*6=36

Again, im pretty sure this is your answer not completely positive

5 0
3 years ago
13. Tom has $14 more than you do.
puteri [66]

Answer:

46

Step-by-step explanation:

14-60 equals 46 and just go to your answer and put that in and there u go buddy

8 0
3 years ago
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