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2 years ago

HELP PLS ASAP WILL GIVE 5 STARS

Mathematics

1 answer:

Andreyy892 years ago

7 0

Step-by-step explanation:

I do now know what this is about

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Pls help me with this

umka21 [38]

ANSWER:

the y- intercept would be 0

7 0

2 years ago

The math club sells candy bars and drinks during football games.

Vinvika [58]

Answer:

The price of candy bar is 75 cents

Step-by-step explanation:

Let c be the price of candy bar and d be the price of drinks

Then according to given statements

$60c+110d = 265\ \ \ \ Eqn\ 1\\120c+90d = 270\ \ \ \ Eqn\ 2$

Multiplying equation 1 by 2

$120c+220d = 530\ \ \ \ Eqn\ 3$

Subtracting equation 2 from equation 3

$120c+220d - (120c+90d) = 530 - 270\\120c+220d-120-90d = 260\\130d=260$

Dividing both sides by 130

$\frac{130d}{130} = \frac{260}{130}\\d = 2$

Putting d=2 in equation 1

$60c+110(2) = 265\\60c + 220 = 265\\60c+220-220 = 265-220\\60c=45\\c = \frac{45}{60}\\c = 0.75$

Price of candy bar is $0.75 or 75 cents

Hence,

The price of candy bar is 75 cents

5 0

3 years ago

50 POINTS! WILL MARK BRAINLIEST :)

antoniya [11.8K]

Answer:

Step-by-step explanation:

__________

Good evening ,

_______________

Here we used A and B properties

Look at the photo below for the explanation,

________

4 0

3 years ago

Read 2 more answers

Solve for X. 51° 3x Vertical angles

kherson [118]

Answer:

Step-by-step explanation:

They are vertical angles so they are the same angle.

51 = 3x

Divide each side by 3

17 = x

7 0

2 years ago

Find f(2) if f(x) = (x + 1)2. A.5 B.6 C.9

Burka [1]

Answer:

B) 6

Step-by-step explanation:

f(x) = (x + 1)2

f(2) = (2 + 1)2

f(2) = 3 * 2

f(2) = 6

7 0

3 years ago