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Tju [1.3M]
3 years ago
9

Find the value of x in the given

Mathematics
2 answers:
gavmur [86]3 years ago
7 0

Answer:

Step-by-step explanation:

jasenka [17]3 years ago
4 0

Answer:

Step-by-step explanation

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Here's a graph of a linear function. help
Nostrana [21]

Answer:

its leaner at -4

Step-by-step explanation:

4 0
2 years ago
The sum of the first 21 terms of the progression, - 18, - 15,-12.....is?​
katovenus [111]
You can just use the tn formula to solve this tn= t1 + (n-1)d
8 0
2 years ago
PLEASE HELP, WILL GIVE BRAINLIEST IF CORRECT!!!! (08.06 MC) Mike and his friends bought cheese wafers for $2 per packet and choc
maks197457 [2]

Answer:

x = 5 , y = 15

Step-by-step explanation:

You can solve this using substitution.

Let the quantity of cheese wafers be denoted by x and the quantity of chocolate wafers denoted by y

2x + 1y = 25

x + y = 20

These two equations are the answer to part A, (remember to include the above prompt which says what x and y denote).

For part B I used substitution because it was more applicable to the question then addition or elimination.

ACTUAL WORK

Set 2x + 1y = 25 equal to x

x = 25 - y / 2

Replace x with y in the second equation

(25 - y / 2) + y = 20

And solve for y

y = 15

Since we know what y is we can replace y in the second equation and find what x is

x + 15 = 20

Solve for x

x = 5

8 0
3 years ago
What is -3 and 5/7 expressed as an improper fraction?
DedPeter [7]
This is equal to -3-5/7, or (-3*7)/7-5/7, or -21/7-5/7, or -26/7.
6 0
3 years ago
Y=-1/2x+10x what is the height of the arch at the turning point
lozanna [386]

your equation is linear, so there isn't any arch

6 0
3 years ago
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