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Mila [183]
3 years ago
7

Which answer is an equation in point-slope form for the given point and slope?

Mathematics
2 answers:
Naddika [18.5K]3 years ago
7 0

Answer:

B (y-9)=5(x-1)

Step-by-step explanation:

Formula of straight line in Point slope form

(y-y_1)=m(x-x_1)

Here

m=5 \ and \ (x_1, y_1)=(1, 9)

therefore equation of line having slope 5 and passing through point )1, 9) is given as

(y-9)=5(x-1)

Doss [256]3 years ago
5 0

Answer:

Francine has just set up her Christmas tree.  40% of her ornaments are red.  If she has 30 ornaments, then how many are red?

Step-by-step explanation:

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What is 2x + 3(x - 1) simplified?
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Answer:

5x-3

Step-by-step explanation:

2x+3(x)+3(-1)= 2x+3x-3

5x-3

8 0
3 years ago
Find all the real cube roots of -343.
andre [41]

The Cube Root Of -343 is ( -7)

7 0
2 years ago
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Of the total number of spectators at a circus show, 1/4 are men. 2/5 of the remaining number of spectators are women. There are
ch4aika [34]

Answer: There are 198 children at the circus show.

Step-by-step explanation:

Let be "x" the total number of spectators at the circus show and "c" the number of children at the circus show.

Knowing that \frac{1}{4} of the spectators are men, we can find the remaining:

x-\frac{1}{4}x=\frac{3}{4}x

Since \frac{2}{5} of the remaining number of spectaros are women and there are a total of 132 women, we can write the following equation:

(\frac{2}{5})(\frac{3}{4}x)=132

Solving for "x", we get:

x=(132)(\frac{20}{6})\\\\x=440

Therefore, we get that "c" is:

 c=440-\frac{1}{4}(440)-132\\\\c=198

8 0
3 years ago
Determine the intercepts of the line
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−
7
−
4
x
=
−
5
Step 2: Divide both sides by -4.
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6 0
3 years ago
A fish tank measures 20cm by 30cm by 40 cm. a jug holds 1.2 L. how many jugs of water are needed to fill the tank.
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Multiply the numbers then divide by the amount of water in the jug

Step-by-step explanation:

6 0
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