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strojnjashka [21]
3 years ago
15

Plz help i really need this answer don't do it for the points please. A student receives a gift card to an ice cream shop. The g

ift card has $35 on it, and each ice cream cone costs $4.50.The equation y=−4.5x+35 represents the amount remaining on the gift card because the initial value of Blank represents the amount of money originally on the gift card, and the rate of change of Blank represents the cost per ice cream cone.
Mathematics
1 answer:
Novay_Z [31]3 years ago
5 0

Answer:

30.5

Step-by-step explanation:

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Write a point slope form equation and slope intercept equation. Passes through (-1,-6), slope= -4
zavuch27 [327]

Answer:

The point-slope form would be y + 6 = -4(x + 1) and the slope-intercept form would be y = -4x - 10

Step-by-step explanation:

In order to find the point-slope form, you simply need to put the point and the slope into the base form.

y - y1 = m(x - x1)

y - -6 = -4(x - -1)

y + 6 = -4(x + 1)

Now to find the slope-intercept, simply solve for y.

y + 6 = -4(x + 1)

y + 6 = -4x - 4

y = -4x - 10

3 0
3 years ago
Write the sum of the numbers as the product of their gcf and another sum 48 plus 14
Sav [38]
Gfc is greatest common factor so the greates number that goes into both of them
 
<u>48</u>             <u>14</u><u />         
1×48          1×14
2×24          2×7
4×12
6×8

2 is the greatest common factor

so im guessing (2×24) + (2×7)

7 0
3 years ago
2/3(9x – 6) = 4(x + 2) + 2<br> help!!
Natasha_Volkova [10]
First multiply 2/3*9x=6x
then multiply 2/3*-6=-4
this being 6x-4.
then multiply 4*x=4x
then multiply 4*2=8
this being 4x+8.
so we have 6x-4=4x+8+2
we add the 8+2=10
6x-4=4x+10
now we subtract the x to both sides (choose 4x)
2x-4=10
now we add 4 to both sides.
2x=14
we divide 2 to both sides.
we get x=7
final answer:x=7
5 0
3 years ago
1 Aduceti la o forma mai simpla
inysia [295]
Si bi almota con te illama
7 0
3 years ago
The ratio of females to total students in a mathematics class is 18 to 30. What fraction of the class is male? What percent is m
Vera_Pavlovna [14]

Answer:

2/5 or 40%

Step-by-step explanation:

total students=30

female students=18

That must mean, assuming the rest of the class is binary male=12

12/30=2/5 or 40% if you multiply by 20, then multiply by 100%

(2/5)*20=.40*100%=40%

6 0
3 years ago
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