2 years ago

F(x)= 3x +15 reflect over the X axis what is the y intercept

Mathematics

1 answer:

Alona [7]2 years ago

4 0

Answer:

y is 15 x is 3

Step-by-step explanation:

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Oscar loves cheese burgers. He enters a 24 hour cheese burger eating contest. During the contest Oscar ests a cheese burger ever

Semenov [28]

Answer:

Step-by-step explanation:

There is 60 min. in 1 hour. 60 ÷ 15 =4. 4×24 = 96

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2 years ago

The hardware store where you work charge 80 cents including tax, for a pound of nails. A customer purchases 5 3/4 pound of nails

Sophie [7]

Answer:

$4.60

Step-by-step explanation:

1 lb ---> 80 cents

5 3/4 lb ---> 5 3/4 * 80 cents

$5 \dfrac{3}{4} \times 80 =$

$= \dfrac{23}{4} \times \dfrac{80}{1}$

$= \dfrac{23 \times 80}{4 \times 1}$

$= \dfrac{1840}{4}$

$= 460$

460 cents = $4.60

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2 years ago

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An unknown number w is 30 more than an unknown number p. The number w is also p less than 5

AleksandrR [38]

The problem statement gives rise to two equations.
w = 30 + p . . . . . w is 30 more than p
w = 5 - p . . . . . .. w is p less than 5

Add these two equations to get
2w = 35
w = 35/2 = 17.5
p = 5 - w = -12.5

The unknown number w is 17.5.
The unknown number p is -12.5.

7 0

2 years ago

In how many ways can a teacher arrange 5 students in the front row of a classroom with a total of 20 students?

aksik [14]

Slot method
5 slots

1st slot: 20
2nd slot: 19 (1 went to first slot)
3rd slot: 18
4th slot: 17
5th slot: 16

20*19*18*17*16=186,040 ways

5 0

3 years ago

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Amar keeps picking playing cards out of a standard deck of 52 cards in the hopes that he will

lapo4ka [179]

Answer:

The required probability is, 0.78