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Mama L [17]
2 years ago
7

Factor: X squared -9 = 0

Mathematics
1 answer:
Ratling [72]2 years ago
4 0
0 is the correct answer bc you can’t have a negative sign under the radical bar
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Lee charges $3 for a basket and $2.50 for each pound of fruit picked at the orchard.
Sliva [168]

Answer:

Y=2.50x+3

Step-by-step explanation:

Because the $3 fee is not changing but the 2.50 is changing every pound that they get.

7 0
3 years ago
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Can someone help me on this problem?
gtnhenbr [62]
Answer:
Vertices- 5
Faces- 5
8 0
2 years ago
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$30.50 - $17.79= <br> Solve this problem in two diffrent ways (5th grade math)
jek_recluse [69]
You could just subtract it or you could make it into a plus negative
5 0
3 years ago
Ryan is planning a party for 138 people.Paper plates are sold in packs of twelve.How many packs of paper does ryan need to buy s
Artyom0805 [142]

Divide the number of people by the number of plates per pack:

138 / 12 = 11.5

He need to buy 12 packs of plates to have enough.

6 0
3 years ago
the mantle layer of earth begins about 70 kilometers underneath the surface. The layer called the outer core begins about 2970 k
gavmur [86]
Given:
<span>mantle layer of earth begins about 70 kilometers underneath the surface
</span><span>outer core begins about 2970 kilometers underneath the surface

Since we need to find the position of each layer </span><span>relative to the surface, the surface will serve as the point of origin or 0. Below the surface infers a negative value. So, Mantle layer is -70 km from the surface while outer core is -2970 km under the surface.

Comparing -70 and -2970, -70 has a greater value than -2970. The nearer the number is to the origin or 0, the higher its value.

Comparing the absolute greater value of -70 and -2970, -2970 has a greater absolute value. This is because absolute value is the positive value of the number. Absolute value of -70 is 70 while absolute value of -2970 is 2970. Thus, -2970 has a greater absolute value. </span>
6 0
3 years ago
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