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nalin [4]
2 years ago
13

Equation of a line parallel to y=2x+3 with a y intercept of 7

Mathematics
2 answers:
Scorpion4ik [409]2 years ago
6 0

Answer:

2

Step-by-step explanation:

Y =7

7=2x+3

U will then collect like terms

7-3=2x

4=2x

U then divide both side by 2

4/2=2x/2

=2

asambeis [7]2 years ago
4 0

Answer:

y = 2x + 7

Step-by-step explanation:

For a straight line to be parallel to another it needs to have the same gradient. Therefore 2x stays the same and we just change out our y-intercept.

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Answer:

45 im not to shur

Step-by-step explanation:

10 + 7 + 9 + 11 + 8 = ?

? = 45

8 0
2 years ago
What is the probability of rolling an even number with one roll of a number cube?<br>​
oee [108]

Answer:

50% or 1/2

Step-by-step explanation:

There is an even amount of even and odd numbers on a number cube, therefor it is split half and half, giving you 50%.

3 0
3 years ago
Hodel just got her driver's license. Her parents offer her two options. 1. They'll buy her a used car that will cost her $0.50 p
Romashka-Z-Leto [24]

Answer:

The second option will cost her less than the first one.

Step-by-step explanation:

In order to solve this problem we will create two functions to represent the cost of the car in function of the miles drove by her.

For the first option we have:

cost_1(x) = 0.5*x

For the second option we have:

cost_2(x) = 5000 + 0.1*x

Since she intends to drive it for 10,000 miles per year for 6 years, then the total mileage she intends to drive her car is 60,000 miles. Applying this to the formula of each car and we have:

cost_1(60000) = 0.5*60000 = 30000

cost_2(60000) = 5000 + 60000*0.1 = 11000

The second option will cost her less than the first one.

7 0
3 years ago
Find (f+g)(x) when f(x)=3/x+5 and g(x)=2/x
olga_2 [115]
What does that 3/x and 2/x mean? 2x and 3x or x^2 and x^3?
8 0
3 years ago
Your school football team has 10 scheduled games for the season. You want to attend at least 4 games. How many different combina
viva [34]

24 combinations i believe

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