All categories

2 years ago

Caroline bought snacks for her team's practice. She bought a bag of oranges for $2.21

Mathematics

1 answer:

Vanyuwa [196]2 years ago

3 0

The equation which can be used to determine x, how much each bottle of juice cost is 9.38 = 2.21 + 3x

<h3>How to represent an equation?</h3>

She bought a bag of oranges for $2.21 and a 3-pack of juice bottles.

The total cost before tax was $9.38.

Let

x = number of bottle of juice.

Hence,

The equation which can be used to determine x, how much each bottle of juice cost is as follows:

Therefore,

9.38 = 2.21 + 3x

Hence,

9.38 = 2.21 + 3x

9.38 - 2.21 = 3x

7.17 = 3x

x = 7.17 / 3

x = 2.39

learn more on equation here: brainly.com/question/21583215

#SPJ1

You might be interested in

1. A circular swimming pool has a diameter of 60 feet, and is surrounded by a concrete sidewalk that is 5 feet wide. What is the

Ivenika [448]

We first calculate the area of the entire pool and the side walk.

Given that the pool has a diameter of 60 feet and that the side walk surrounds the pool with a width of 5 feet. This means that the diameter of the entire pool and the side walk is 60 + 5 + 5 = 70 feet and the radius is 70 / 2 = 35 feet

Thus the area of the entire pool and the side walk is obtained as follows:

$Area=\pi r^2 \\ \\ =\pi(35)^2=1,225\pi\ square\ feet$

Given that the pool has a diameter of 60 feet, this means that the radius of the pool is 30 feet.

Thus the area of the pool is given by:

$Area_{pool}=\pi r^2 \\ \\ =\pi(30)^2=900\pi\ square\ feet$

Therefore, the area of the sidewark is the area of the entire pool and side walk minus the area of the pool, this is given by:

$Area_{side walk}=1,225\pi-900\pi \\ \\ =325\pi=1,021 \ square\ feet.$

6 0

3 years ago

Point D is the in center of triangle ABC. Write an expression for the length x in terms of the three side lengths AB, AC, BC.

insens350 [35]

Answer:

$x = \frac{2(A_T) }{(AB) + (AC) + (BC)}$

4 0

3 years ago

8 x ( 14 + 7) = ____ + ( 8 x 7)

GaryK [48]

14+7= 21

8 x 21=168

8 x 7= 56

224

5 0

3 years ago

Read 2 more answers

850<br> 1 2 3<br> 842 834 829<br> Q Zoom<br> 4 5<br> 820 817<br> y<br> A population of 850 birds decreases by roughly the same p

larisa86 [58]

What is this I need help to

3 0

3 years ago

If fx)=x+7 and g(x)= 1/x-13, what is the domain of (f*g)(x)

ikadub [295]

F * g means exactly that.

Which is that you should multiply the definitions of the functions.
(x+7)(1/x-13) = x/x-13 + 7/x-13 = x+7/x-13

x+7/x-13

The domain of this function, is x<13 and x>13.
But not 13. Because 13-13 = 0
And it is not legal to divide a number by 0.
Hence, f*g(13) is not defined.

3 0

3 years ago