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Alex_Xolod [135]
3 years ago
8

Help please I forgot my notesNeed answers asap- it's due in a few hours​

Mathematics
1 answer:
ahrayia [7]3 years ago
4 0

I'm not to sure if I know the other ones but number 12th Is 6

Step-by-step explanation:

Since the two lines intersect at point Q(x,y) the x & y values of both lines must be equal at point Q. so 3x+14=7x-10. Solving for x yields x = 6.

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Rewrite each equation in standard form. <br><br> 4 and 5 only
nekit [7.7K]

Answer:

4) 2=4x-3y

5) 51=21x-3y

Step-by-step explanation:

I gave it my best shot, I used fraction busters to cancel out the fractions and then I used simple math and distributive property. Hope it helps.

7 0
2 years ago
A gift basket has 2 soaps and 5 lotions and costs $20. A second basket has 6 spas and 15 lotions and cost $60. Is it possible to
kifflom [539]

A second basket has 6 spas--- I think you mean 6 soaps , so i will work with that

Answer:it is not possible to determine the price of the soap with the information given.

Step-by-step explanation:

Let s0ap be represented as x

and lotion be represented as y

2 soaps and 5 lotions costing  $20 gives us equation 1 as

2 x+ 5y= 20-------- equation 1

second basket with 6 soaps and 15 lotions and costing $60 gives us equation 2 as

6x + 15y= 60------equation 2

Step 2 -- Solving

2 x+ 5y= 20-------- equation 1

6x + 15y= 60--------equation 2

BY elimination method, we  multiply equation 1 by (3)

2x + 5y= 20  x (3)

6x + 15y=60-------equation 3

Subtraction of equation 3 from equation 2 gives us

6x + 15y=60-------equation 3

-6x + 15y= 60--------equation 2

0x +0y=0  which is no solution

Therefore it is not possible to determine the price of the soap

3 0
3 years ago
Write the expression: y divided by the quantity x minus 10. A) x − 10 y B) y x − 10 C) x − 10 y D) y x − 10
Finger [1]

Answer:

y/(x - 10)

Step-by-step explanation:

The quantity is x minus ten, which means that it is (x - 10)

y divided by the quantity = y/(x - 10)

~

5 0
3 years ago
Read 2 more answers
Identify any transformations (translations, reflections, rotations) that are used in each corporate logo below. Some logos may h
bija089 [108]

I think it is just rotations. When I look at is I group the three together and those three are the ones being rotated.

Hope this helps :)))

3 0
3 years ago
What is y=8x+2 in standard form
Illusion [34]

Answer:

x =  \frac{ - 1}{4}  +  \frac{1}{8} y

Step-by-step explanation:

- 8x =2 - y

x =   \frac{ - 2}{8}  +  \frac{1}{8} y

6 0
3 years ago
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