3 years ago

Find the y intercept of the straight line with the following equations y=7+3x 3y=6x+12

Mathematics

1 answer:

neonofarm [45]3 years ago

8 0

y = 7 + 3x

y = 3x + 7

y = mx + b, therefore the y-intercept is 7.

3y = 6x + 12

y = 2x + 4

y = mx + b, therefore the y-intercept is 4.

You might be interested in

What is equivalent decimal for 0.85

Alex_Xolod [135]

Answer:

17/20

Step-by-step explanation:

0.85 = 85/100 = 17/20

The number 0.85 can be written using the fraction 85/100 which is equal to 17/20 when reduced to lowest terms.

5 0

3 years ago

the price of the cell phone is expected to increase by 165% in September 2015. The current price of a cell phone is $62.80. What

Sladkaya [172]

Answer:

$166.42.

Step-by-step explanation:

We have been given that the price of the cell phone is expected to increase by 165% in September 2015. The current price of a cell phone is $62.80.

The price of cell phone in September 2015 will be $62.80 plus 165% of $62.80.

$\text{The predicted cost of a cell phone in September 2015}=\$62.80+(\frac{165}{100}*\$62.80)$

$\text{The predicted cost of a cell phone in September 2015}=\$62.80+(1.65*\$62.80)$

$\text{The predicted cost of a cell phone in September 2015}=\$62.80+\$103.62$

$\text{The predicted cost of a cell phone in September 2015}=\$166.42$

Therefore, the predicted cost of a cell phone in September 2015 will be $166.42.

4 0

3 years ago

Find each angle measure.

myrzilka [38]

Answer:

Step-by-step explanation:

1)140

2)70

8 0

3 years ago

Read 2 more answers

Which of these represents an integer?<br> a. -3 b. 4 c. 2 1/2 d. 6.2

Nitella [24]

B is the answer!!!!!!!!!!!!!!!!!!!!!!!!!

4 0

3 years ago

write an equivalent expression by using the distributive property (un-distributive) and factoring out a common factor. 3x+12-9y=

anygoal [31]

The commoner factor is 3
The equation would be
x-3y+4

8 0

3 years ago