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2 years ago

Find an equation for this I WILL MARK BRAINLIEST AND GIVE THANKS

Mathematics

1 answer:

Reika [66]2 years ago

6 0

Answer:

$\displaystyle Dependency\:[Infinitely\:Many\:Solutions]$

Explanation:

In the bottom equation, moving $\displaystyle -2x$ to the oppocite side will give you the linear standard equation above it, therefore numerous solutions will occur.

I am joyous to assist you at any time.

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Choose which one you believe doesn't belong.

vodka [1.7K]

Answer:

All the other numbers if you add up their digits it is 8.

1 + 7 = 8

2 + 6 = 8

4 + 4 = 8

6 + 5 = 11

Is only number divisible by 13.

44 is only divisible by 11

Step-by-step explanation:

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3 years ago

When the input is -5 the output is ___?

LuckyWell [14K]

Answer:

Step-by-step explanation:

f(-5) = -7(-5) - 5

= 35 - 5 = 30

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2 years ago

Christian is planning a vacation and finds an airplane ticket that cost 180$. He found a promo code offering 17% off. Write a si

lesya [120]

Answer:

83/100 x 180

Step-by-step explanation:

We have to find the cost of the ticket after the discount.

100% - 17%= 83%

83% of the total percentage of the original price that he needs to pay.

So we do:

83/100 x 180

So, this would be the expression.

Hope this helps!:)

7 0

2 years ago

What is the are of this triangle? ( Look at the photo)

Eva8 [605]

Answer:

9 x 4 = 36 divided by 2 = 18

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3 years ago

Cameron buys 2.45 pounds of apples and 1.65 pounds of pears. Apples and pears each cost c dollars per pound. If the total cost a

Leto [7]

Answer:

2.45c + 1.65c = 4.12 + 0.75

Step-by-step explanation:

To write an equation to find the value for c, we need to declare what c is first.

c = price of fruit

2.45c + 1.65c = 4.12 + 0.75

Now we multiplied c to 2.45 and 1.65 and added them together, because whatever the value of c is will give us the equivalence of the sum of 4.12 + 0.75.

Now to check if the equation is right, let's solve for c.

2.45c + 1.65c = 4.12 + 0.75

4.1c = 4.87

Now to get the value of c, we divide both sides of the equation by 4.1.

$\dfrac{4.1c}{4.1}=\dfrac{4.87}{4.1}$

c = 1.19

Now let's substitute the value of c in the equation to see if we got it right.

2.45(1.19) + 1.65(1.19) = 4.12 + 0.75

2.92 + 1.96 = 4.87

4.87 = 4.87

Therefore concluding that the value of c is 1.19.

7 0

3 years ago