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sdas [7]
3 years ago
14

Solve for y.

" align="absmiddle" class="latex-formula">
y + 10x = 3
​
Mathematics
1 answer:
Tpy6a [65]3 years ago
4 0
Y+10x=3

Y=3-10x

Hope this helped :)
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one pan pizza and two beef burritos provide 3570 calories. Two pan pizzas and one beef burrito provide 3450 calories. Find the c
Tems11 [23]

Answer:

The calories content of the pan pizza is 1110 calories and the one beef burritos calories content be 1230 calories .

Step-by-step explanation:

Let us assume that the one pan pizza calories content be x.

Let us assume that the one beef burritos calories content be y.

As given

one pan pizza and two beef burritos provide 3570 calories.

Than the equation becomes

x + 2y = 3570

Two pan pizzas and one beef burrito provide 3450 calories.

2x + y = 3450

Than the two equations are

x + 2y = 3570 and 2x + y = 3450

Multiply x + 2y = 3570 by 2 and subtracted from 2x + y = 3450 .

2x - 2x + y - 4y = 3450 - 7140

-3y = - 3690

y = \frac{3690}{3}

y = 1230 calories

Put value of y in the equation x + 2y = 3570.

x + 2 × 1230 = 3570

x + 2460 = 3570

x = 3570 - 2460

x = 1110 calories

Therefore the calories content of the pan pizza is 1110 calories and the one beef burritos calories content be 1230 calories .

7 0
4 years ago
Point E is located at (2, −3), and point F is located at (−2, −1). Find the y-value for the point that is 3 over 4 the distance
12345 [234]

The ratio of the two point is the coordinate at the plane where the two point are divided at the fixed amount of length. The<em> y</em> value of the point that is 3/4 distance from point E to point F is -1.5. thus the option 4 is the correct option.

Given information-

The coordinates of the point E is (2,-3).

the coordinates of the point F is (-2,-1).

As the 3/4 the distance from the point E is the point F is means the points which divides the line EF in the ratio of 3/1.

<h3>Ratio of two point</h3>

The ratio of the two point is the coordinate at the plane where the two point are divided at the fixed amount of length.

Suppose the ratio m:l are the ratio of the two points (x_1,y_1) and (x_2,y_2). Then the coordinate of the point which divide the line at this ratio can be given as,

(x,y)=\left ( \dfrac{mx_2+lx_1\tiems}{m+l} ,\dfrac{my_2+ly_1}{m+l}  \right )

Put the values,

(x,y)=\left ( \dfrac{3\times (-2)+1\times(2)}{3+1} ,\dfrac{3\times (-1)+1\times(-3)}{3+1}  \right )

(x,y)=(-1,-1.5)

Thus the<em> y</em> value of the point that is 3/4 distance from point E to point F is -1.5. thus the option 4 is the correct option.

Learn more about the ratio of the two points here;

brainly.com/question/7102971

6 0
2 years ago
Larry's baby sister weighed 6 pounds at birth. How many ounces dos the baby weigh
Alenkinab [10]
The baby weights 96 ounces.

1 pound = 16 ounces, so do 6 x 16 
8 0
3 years ago
Read 2 more answers
At the store Janet purchased 1.5 pounds of ham for $4.99 per pound and 0.75 pounds for $2.50 per pound. If she gave the cashier
Citrus2011 [14]

Answer:

She will receive 64 cents in change.

Step-by-step explanation:

Cost per pound of ham = $4.99

Pounds bought = 1.5

Cost of 1.5 pounds = 4.99 * 1.5 = $7.485

Cost per pound of other item = $2.50

Pounds bought = 0.75

Cost of 0.75 pounds = 0.75 * 2.50 = $1.875

Total = 7.485 + 1.875 = $9.36

Amount paid = $10

Change received = 10 - 9.36 = $0.64

Therefore,

She will receive 64 cents in change.

7 0
3 years ago
harry wants to bake a small cake so he uses 1 cup of sugar based on the recipe how many cups of flour should he use
erma4kov [3.2K]

I think that Harry should use 1.5-2 cups of flour for his cake. It depends on the size of the cake so if its pretty small, 1.5 cups should work. If you want to take a risk, use more cups of flour.

8 0
4 years ago
Read 2 more answers
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