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3 years ago

5

How do you write the equation x + 3y = -3 in graph form?

1 answer:

ZanzabumX [31]3 years ago

6 0

Here's an image that might help you

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Solve the following literal equation for t;<br> t+y=p

just olya [345]

T=Py because that’s your answer

5 0

3 years ago

The temperature of the water in Emily’s fish tank was 78F on Sunday. The water temperature changed by -3 on Monday, and then by

Sophie [7]

Answer:

-6, and 72F on tuesday

Step-by-step explanation:

If the rate is -3 per day, and 2 days pass (tuesday) take 78-6 which is 72

4 0

4 years ago

Read 2 more answers

Adrian built a structure out of 10 congruent cubes. If each cube has a volume of 8 cu. centimeters, what is the total

Dennis_Churaev [7]

Answer:

80 because each cube has a volume of 8 and there are 10 cubes

Step-by-step explanation: 10*8=80 cubic cm

5 0

3 years ago

Maria is setting up a 20gal salt water fish tank. That needs to have a salt content of 3.5% . if she has water with 2.5% salt an

Natalka [10]

X + y = 20 ---> x = 20 - y

2.5x + 3.7y = (3.5)(20) = 70

--> 2.5(20-y) + 3.7y = 70

--> 50 -2.5y +3.7y = 70

--> 1.2y = 20

---> y = 16.66

Answer: 16.66 gallons

3 0

3 years ago

Solve for X in the proportion below please help !!!

scoundrel [369]

Answer:

x = 2

Step-by-step explanation:

$\frac{x}{2x+1} = \frac{16}{40}$

Step 1: Cross multiply

We want to eliminate all denominators, so we multiply the opposite numerators and denominators

$\frac{x}{2x+1} = \frac{16}{40}\\\\\\x\cdot40 = 16(2x + 1)\\\\\\40x = 32x + 16$

Step 2: Solve for x

Now we want x by itself, and we have to solve for x.

Move all terms with x on one side

$40x = 32x + 16\\\\\\40x - 32x = 16\\\\\\8x = 16$

Now remove all coefficients with x

$8x = 16\\\\8(x) = 16\\\\x = 16/8\\\\x = 2$

-Chetan K

4 0

2 years ago

Read 2 more answers