<h3>Answer: Choice (1)</h3>
Wayne can buy 2 walking tacos and 4 boxes of popcorn.
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Explanation:
x = number of tacos
y = number of boxes of popcorn
3x = amount spent on all the tacos only ($3 per taco)
1y = amount spent on all the popcorn only ($1 per box of popcorn)
3x+1y = total amount spent for both food types combined
3x+1y = 10 since Wayne has $10 to spend
The equation solves to y = 10-3x
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If we plugged in x = 2, then,
y = 10-3x
y = 10-3*2
y = 10-6
y = 4
Telling us that x = 2 and y = 4 pair up together. The point (2,4) is on the line y = 10-3x
Since x is the number of tacos and y is the amount of popcorn, this means (x,y) = (2,4) indicates that:
Wayne can buy 2 tacos and 4 boxes of popcorn
This is why the answer is choice (1).
Choice (2) is incorrect because it has the numbers swapped in the wrong spots.
Answer
x = 2 + √15/11, 2 - √15/11
Decimal Form:
x = 0.53390757
x = -0.17027121
Step-by-step explanation:
^^
Paralelll ines have same slope
in form
ax+by=c
slope=-a/b
point slope form
the equtaiotn of a line that passes through the point (x1,y1) and has a slope of m is
y-y1=m(x-x1)
so
find slope
24x+8y=7
slope=-24/8=-3
a point is (-5,-8)
m=-3
y-(-8)=-3(x-(-5))
y+8=-3(x+5)
y+8=-3x-15
y=-3x-23
Answer:
N≤(20/3); Kindly rate
Step-by-step explanation:
The number N of pounds you can buy if you have $20, given that the cost of Berries is $3 per pound will be less or equal to (20/3)