Ask question

Ask question

All categories

3 years ago

5

write an equation using point slope form of the line having the given slope that contains the given point. m =3 and the point (-

2, 1)

1 answer:

Umnica [9.8K]3 years ago

7 0

Answer:

y=3x +7 slope intercept form

y=mx +b

y-1=3 x (x+2) point slope form

Step-by-step explanation:

You might be interested in

Need help immediately

marin [14]

Answer:

Step-by-step explanation:

If A, B, and C are in the ratio of 2:3:5 and they are each getting some amount of money in that ratio, then to find the total amount of money they split is found in Ax + Bx + Cx and we need to solve for x. What we are told is that the smallest share = 210 and obviously A is the smallest share. Therefore,

2x = 210 and x = 105.

The total sum = 210 + 3(105) + 5(105) so

Total sum = 210 + 315 + 525

Total sum = 1050 and

C's share is 525 and

B's share is 315

6 0

3 years ago

X + 12 = -5. solve using subtraction property of equality.

lys-0071 [83]

Since is addition you do the opposite and subtract 12 from 12 and -5 then 12 cancels out and -5-12=-17

7 0

4 years ago

Read 2 more answers

You were shopping for a Christmas present. You found the item on sale for 20% off. Tax is 8%. If the original price was $450, ho

klio [65]

Answer:

$Cost\ of\ gift=\$ 388.8$

Step-by-step explanation:

Original Price $=\$450$

Discount:

Discount $=20\%$

$20\%\ of\ 450=\frac{20}{100}\times 450=90\\\\Discounted\ Price=450-90=\$360$

Tax:

Tax $=8\%$

$8\%\ of\ 360=\frac{8}{100}\times 360=28.8\\\\Final\ cost=360+28.8=\$388.8$

4 0

3 years ago

Use the least common denominator to write an equivalent fraction for each fraction for 5/9 and 2/15

Masteriza [31]

75/135 and 18/135
just times 9 and 15, 9 and 2, and then 15 and 5

8 0

3 years ago

Josie is training for a race. The ratio of

jeyben [28]

Answer:

80 to 10

Step-by-step explanation:

4 0

3 years ago