PLEASE HELP! WILL GIVE BRAINLIEST

Mathematics

1 answer:

xz_007 [3.2K]2 years ago

6 0

Answer:

B. y = 3x + 2 and C. 6x - 2y = -4

Step-by-step explanation:

In order for two lines to be parallel, their slope must be the same. The standard form of a line is y = mx + b, where m is the slope and b is the y-intercept. In y = 3x - 5, the slope is 3, so we have to find al the other answers with a slope 3. BUT we still have to put answer choice C. and D. into standard form. They become this:

C. y = 3x+2

D. y = -3x -2

Therefore, our answer would be B and C.

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Italia spent 3/4 of this week's allowance on candy. Of the money she spent on candy, 5/6 was spent on gummy bears. What fraction

jasenka [17]

Let
x-----------> this week's allowance

we know that
(3/4)x-----------> was spent on candy
and
(5/6)[(3/4)x]-------> was spent on gummy bears
(5/6)*(3/4)x=(15/24)x------> (5/8)x

the answer is
5/8

7 0

3 years ago

The average number of calories in a 1.5-ounce chocolate bar is 225. Suppose that the distribution of calories is approximately n

s344n2d4d5 [400]

Answer:

The probability that a randomly selected chocolate bar will have a. Between 200 and 220 calories will be 0.3023

Step-by-step explanation:

Given:

True mean=225

S.D=10

X1=200 and X2=220

To Find: