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Verizon [17]
2 years ago
10

Sameena buys x packets of batteries and y boxes of batteries write down and expression, in terms of x and y, for the total numbe

r of batteries sameena buys
Mathematics
1 answer:
shusha [124]2 years ago
3 0

Answer:

4x plus 20y

Step-by-step explanation:

4 times x  plus 20xy

4x plus 20y

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6. A line passes through (1, -5) and (-3, 7).
Phantasy [73]

Answer:

1.y−7=3(x+3)

2.y=3x+16

Step-by-step explanation:

use point-slope formula to find the slope and plug it into the equation

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slope= -\frac{y2-y1}{x2-x1}

plug in the value of x and y from both  of the coordinates into this equation and then use one set of points and slope to get your equation

7 0
3 years ago
Please help me! Will give points and mark brainliest answer. I have been stuck on this for a while too. Will give 30 points.
garri49 [273]

Answers:

1A. You see, every amount of T shirts costs 5.5 times more than it's amount. So if "n" is the number of shirts and "C" is what it costs, then the equation must be C=5.5n.

1B. Idon't know how to graph it here sorry.

1C. You have to look back to the equation. It has our coefficient (5.5n) on one side and C on the other,so the answer is just 5.5n. Now the questions says 120 shirts so (120)5.5 equals 660.

1D. I just did

7 0
3 years ago
A prism has height x +1 and base area x^4-x^3+3x^2-3x+3. The function that represents the prism's volume is?
tia_tia [17]

Answer: even

Step-by-step explanation:

5 0
3 years ago
(125,75)-(40,72) işleminin sonucunu bulunuz​
V125BC [204]

85,03 çevap budur inşallah doğrudur iyi dersler

8 0
2 years ago
A quadrilateral is shown. One pair of opposite sides have lengths of 10 inches and (x + 2) inches. The other pair of opposite si
ziro4ka [17]

Step-by-step explanation:

Yes, one pair of opposite sides could measure 10 inches. and the other pair could measure 13 inches

3 0
2 years ago
Read 2 more answers
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