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BaLLatris [955]
4 years ago
8

Consider the equation 6x+3y=9. Which equation, when graphed with the given equation, will form a system with infinitely many sol

utions?
A: y+2x=3

B: y+2x=9

C: y=2x+3

D: y=-2x+9

HELPPPP PLZZZZ
Mathematics
1 answer:
LenaWriter [7]4 years ago
8 0

Start by putting this equation is slope intercept form.

So you would subtract the 6x giving you-

3y=-6x+9

Then divide everything on each side by 3-

y=-2x+3, which would be your answer

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inessss [21]
The coordinates of point P would be (2.6, 1.6).

The ratio of the sides being 3:7 means that the segment JP would be 3/10 of the total and PK would be 7/10 of the segment.  

The slope of JK is given by finding the rise/run; in this case that is 4/2=2.  Since JP is 3/10 of the segment, we add 3/10 of the rise to the x-coordinate and 3/10 of the run to the y-coordinate:

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5 0
3 years ago
Joey has 2 friends that can eat the same amount as him. If they decided to order all SMALL pizzas, how many SMALL pizzas would t
Georgia [21]

Answer:

At first instance, they can eat 3 SMALL pizzas together, while the total number of pizzas they can eat if there are subsequent instances is

3 × (Number of instance)

Step-by-step explanation:

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That is if the amount Joey can eat is x then each of his two friends can eat x hence total amount Joey and the two friends can eat is

x + 2x = 3x,

Where x is an number eaten per person at an instant

Therefore, if they decide to order all SMALL pizzas, the number of pizzas they can eat at the first instant is  3 × 1 = 3 SMALL pizzas

at subsequent instance, the number of pizzas eaten in total is 3·x  pizzas.

8 0
4 years ago
Hoping someone will help me out
pogonyaev

Answer:

It does not converge

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
You need to cover the playground of a child development center with mulch. The play ground is 125 feet long and 60 feet wide. Yo
poizon [28]
2708 yards of mulch to cover the playground
6 0
3 years ago
1. What is the value of the y-coordinate of the solution to the system of equations x + 2y = 9 and x - y = 3? 1) 6 3) 3 2) 2 4)
Andreyy89

Answer:

2) 2

Step-by-step explanation:

Subtract each equation from each other

x + 2y = 9

<u>-x+  y  = -3</u>

<u>3y </u>= <u>6</u>

3       3

So y = 2

7 0
3 years ago
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