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Vaselesa [24]
3 years ago
5

Hugo ordered sandwiches for his friends. The veggie sandwiches cost $2 apiece and the meat sandwiches cost $7 apiece. Hugo order

ed 6 sandwiches and paid $27. How many of each type of sandwich did he order?
.... veggie sandwiches

.... meat sandwiches

Mathematics
2 answers:
julia-pushkina [17]3 years ago
7 0

never mind smh to this omg

lorasvet [3.4K]3 years ago
5 0
Veggie - 3
Meat - 3

Explanation

Let x be veggie sandwich and y be meat

Then;

2x+7y = 27 and x+y= 6
Solving the equations

Put x = 6-y in place of x in the first equation and solve for y

Answer is y = 3

Then put y = 3 in the above equation and solve for x. Answer is x= 3
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Math question please help
spin [16.1K]

The formula of a midpoint of the segment between the points

(x_1,\ y_1),\ (x_2,\ y_2)\\\\M\left(\dfrac{x_1+x_2}{2},\ \dfrac{y_1+y_2}{2}\right)

We have:

(17,\ -11),\ (-14,\ -16)

Substitute:

M\left(\dfrac{17+(-14)}{2},\ \dfrac{-11+(-16)}{2}\right)\to M\left(\dfrac{3}{2},\ \dfrac{-27}{2}\right)

<h2>Answer: B.</h2>
8 0
3 years ago
Curve fitting is a methode of finding
wel

The method of least squares is a widely used method of fitting curve for a given data

Step-by-step explanation:

It is the most popular method used to determine the position of the trend line of a given time series. The trend line is technically called the best fit. ... The sum of the deviations of y from their corresponding trend values is zero.

3 0
2 years ago
URGENT NEED HELP FAST LINKS WILL BE REPORTED
Butoxors [25]

Answer:

Model B

Step-by-step explanation:

First, solve what each model means:

Model A:

6 boxes, 2 shaded

2/6=1/3

1/3 is approximately 33.35

Model B:

8 boxes, 3 shaded

3/8 is 37.5%

this is the answer, but we can go ahead and check the other boxes

Model C:

5 boxes, 2 shaded

2/5 is 40%

Model D:

7 boxes, 3 shaded

3/7 is approximately 42.9%

Lmk if you have more questions!

5 0
2 years ago
Help plzz i will give you brianliest Which best describes the graph of the function f(x) = 3(1.8)^x A) The graph passes through
DanielleElmas [232]

Answer:

Step-by-step explanation:

Start with why C isn't the answer.

y = 1.8^0 . The power is zero. Anything to the zero power (anything except 0 to the 0 power) is 1. So 1.8^0 is 1 not something else. C assumes that somehow 0,1.8 turns into 1.8. It does not. The second part is also wrong but you don't need it. However here it is.

x = 0        y = 3

x = 1         y = 3 * 1.8 = 5.4

x = 2        y = 3 * 1.8^2 = 3*3.24 = 9.72

You should be able to see that if you multiply 5.4 by 3, you don't get 9.72

C just does not work.

=======

The actual answer is A. That's exactly what the graph does. If you multiply 5.4 * 1.8 you should get 9.72. Just for completeness, I've included the graph.

6 0
3 years ago
What's two thirds plus six seventh?
vfiekz [6]

Answer:

32/21

Step-by-step explanation:

multiply (2/3) by (7/7) and (6/7) by (3/3). (14/21) + (18/21) is (32/21)

7 0
3 years ago
Read 2 more answers
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