Write y-8=-7(x+2) in standard form

Mathematics

2 answers:

vladimir2022 [97]2 years ago

7 0

Answer:

y-8=(7)/(5)*(x+10)

Step-by-step explanation:

liubo4ka [24]2 years ago

3 0

Answer: y + 7x = -6

Step-by-step explanation:

Standard form: Ax + By = c, where a, b, and c are constants.

Distribute

y - 8 = -7x - 14

Add 8 and 7x to both sides:

y + 7x = -6

Hope it helps :)

You might be interested in

Two dice are rolled, find the probability that the sum is less than 13

Alex777 [14]

100% of the rolls would be less than 13. The highest number on one die is 6, so even if you roll 2 dice the sum of both dice will always be lower than 13.
It's a 1:1 probablility.

7 0

2 years ago

For the figures shown, HJKL ~ QRST, and the scale factor of HJKL to QRST is 9/7.

ch4aika [34]

Hey there! :)

JK ≈ RS

Scale Factor = 9/7

JK = 56

56 · 9 = 504 = 72
1 7 = 7

Your answer ⇒ B.72

Hope this helps :)

4 0

2 years ago

14 2/3 divided by 3/4

pentagon [3]

I think the answer is 19.46

6 0

2 years ago

An English professor assigns letter grades on a test according to the following scheme. A: Top 9% of scores B: Scores below the

sergeinik [125]

Answer:

The minimum score required for an A grade is 83.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the z-score of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean of 72.3 and a standard deviation of 8.

This means that $\mu = 72.3, \sigma = 8$