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2 years ago

How many solutions does 15x+12y=18 have

Mathematics

1 answer:

dangina [55]2 years ago

8 0

Answer: 2 or more.

X and Y could be anything, so there are at least two answers

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Ax+z=aw-y solve for a. show work please

dusya [7]

So the question is asking to covert the said formula by making the a as the solution or the ask of the said equation, well in that matter, I would say, base on my own conversion and further computation about the said equation, the value of a is (y+z)/(x+w). I hope this would help

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3 years ago

Help me with this plz.

kondaur [170]

The answer is F because my brother is in high school and he knows the's things

7 0

2 years ago

Read 2 more answers

Card drawn out of deck of 52 cards find probability of drawing a five or six

aivan3 [116]

Answer:

4 /52

Step-by-step explanation:

7 0

2 years ago

On your first draw, what is the probability of drawing a red card, without looking, from a shuffled deck containing 6 red cards,

Elis [28]

First divide 6/(6+6+8) =0.3
Then multiple it by 100 to get the probability percentage 30%

5 0

2 years ago

At the fair 4 employees were paid $8.75 an hour to work at a funnel cake stand. They worked 8 hours at regular pay then for 5 ho

nordsb [41]

Answer:

$125.25

Step-by-step explanation:

8.75*h+11.25*e

h is hours regular pay and e is extra pay for overtime. Since its an extra $2.50 for overtime, add that to the regular pay. Put in the hours:

$8.75*8+11.25*5$

Simplify by multiplying 8.75 by 8

$70+11.25*5$

Simplify by multiplying 11.25 by 5

$70+56.25$

Add

$70+56.25=126.25$

Since it says how much did each earn, as in individually, leave it as it is (unless regular pay was $2.18 an hour, which would be a rip-off). I'm pretty sure including the number of employees was meant to throw you off.

7 0

3 years ago