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aleksandrvk [35]
3 years ago
7

Find the value of x (image below)

Mathematics
1 answer:
Hitman42 [59]3 years ago
8 0

Answer:

x=35

Step-by-step explanation:

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Some college friends have decided to go on a road trip over the summer with some friends. Finances are tight and they need to hi
koban [17]

Answer:

  • 300 miles

Step-by-step explanation:

Let

  • y- the amount of charge,
  • x - the number of miles

The equations as per question are below

<u>Crazy Curly's</u>

  • y = 0.3x + 20

<u>Bill's Beauties</u>

  • y = 0.2x + 50

Solve the system by substitution

  • 0.3x + 20 = 0.2x + 50
  • 0.3x - 0.2x = 50 - 20
  • 0.1x = 30
  • x = 30/0.1
  • x = 300
4 0
3 years ago
How do you solve 1/4 + x = 4
kodGreya [7K]

Answer:

you subtract 1/4 from each side and get x+3 and 3/4

7 0
3 years ago
Could you help me with my math homework? Pls
Svetradugi [14.3K]

Answer: i can try

Step-by-step explanation:

6 0
3 years ago
Factor the polynomial: – x3 - 4x2 - 5x
Alinara [238K]

Answer:

-x3-4x2-5x=-x(x^2+4x+5)

Step-by-step explanation:

we are given the polynomial as

-x3-4x2-5x

here we can see that the GCF of -x^3 , -4x^2 and -5x is

-x

Hence we take it outside the bracket

-x(x^2+4x+5)

The polynomial within the bracket x^2+4x+5 can not be factorized further , hence this would be our final answer.

3 0
3 years ago
HURRY 45 POINTS<br><br> Graph this on a graph <br> y= 53x–4
bearhunter [10]

Answer:

0,-4 and 1,49

Step-by-step explanation:

plug in 0:

y=0-4

y=-4

First point = 0,-4

plug in 1

y=53-4

y=49

second point : 1,49

two points: 0,-4 and 1,49

Hope this helps plz hit the crown :D

8 0
3 years ago
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