2 years ago

What is the value of the x variable in the solution to the following system of equations? 4x + 2y = 12 x – y = 3

Mathematics

1 answer:

Dmitrij [34]2 years ago

3 0

Answer:

all work is shown and pictured

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A grocery delivery service charges $0.80 per mile and a set fee of $5.40.

babunello [35]

A would be the correct answer! because x represents the number of miles (charged at .8) and 5.40 is a flat rate

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2 years ago

What is the common difference of the following arithmetric sequence? 102,100,98,96...

pshichka [43]

the common difference is two of course

3 0

2 years ago

How do I solve this?

anyanavicka [17]

Answer:

Step-by-step explanation:

Slope= -3/1

plot from point (-2,4)

3 0

3 years ago

Read 2 more answers

The Elmina Wilson Company produces spaghetti sauce that is used in restaurants. The fixed costs total $1,329,050. The selling pr

Alekssandra [29.7K]

Answer:

174879 units

Step-by-step explanation:

Given that The Elmina Wilson Company produces spaghetti sauce.

Fixed costs =1,329,050 $

Selling price per 64 oz= $12.40$

Variable cost per can = $4.80$

Contribution = S-V=Selling price - var cost = 7.60 $

Break even poin in no of units = Fixed cost/Contribution per unit

= $\frac{1,39,050}{7.60} \\=174878.94\\=174879$

7 0

3 years ago

The cities Cleveland, Ohio; Erie, Pennsylvania; and Rochester, New York, in respective order, lie approximately in a straight li

Ann [662]

Answer:

Erie to Rochester is 145 miles

Step-by-step explanation:

If we designate the points of interest as C, E, and R, we are told that ...

CE + ER = CR . . . . . the various distances are segments of a straight line

For CE = 94 and CR = 239, we can fill in the given information and solve for ER.

94 + ER = 239

ER = 239 -94 . . . . . . subtract 94 from both sides of the equation

ER = 145

The distance from Erie to Rochester is 145 miles.

7 0

3 years ago