Solve System of equations using Substitution :
Y = 2X-1
2X  +3 Y =  -7

Find the distance between the coffee shop and the school.

Solve Each system : Explain your choice of Solution method
5X - 2Y = - 6
3X - 4Y = - 26

Solve Each system : Explain your choice of Solution method
8X - 4Y = - 4
X= Y - 4

Hari rides his bike from his home for 30 minutes at a fast pace. He stops to rest for 20 minutes and then continues in the same direction at a slower pace for 30 more minutes. Sketch a graph of the relationship of Hari’s distance from home over time ?

Solve Each system : Explain your choice of Solution method .
6X - 5Y= - 1
6X + 4Y= - 10

Solve System of equations using Substitution :
X = Y  + 6
X + Y = 10

At a Clothing Store , 3 shirts and 8 hats costs $65.The Cost for 2 shirts and 2 Hats is $30.How much does each shirt and hat cost ?

Bose is practicing Javelin throws. What is the relationship between the height of the javelin and time ? What would the graph of this function look like?

H =  g T2, where H is maximum height and T is time of the flight.

Nate starts a lawn – mowing business. In his business he has expenses and revenue. Nate’s expenses are the cost of the lawn mower and gas and his revenue is $25 per lawn. At What point will Nate’s revenue exceed his expenses?

Find the value of x if the vertical lines of the letter H are parallel.

The midpoint of 𝑋𝑌 is M (8, 10). One endpoint is Y (1, 2). Find the coordinates of endpoint Y.

Solve System of equations using Substitution :
Y = 6X + 7
3X - 8Y = 4

Two pizzas and four sandwiches cost $62.Four Pizzas and ten sandwiches cost $140.How much does each pizza and sandwich cost ?

The midpoint of 𝐶𝐷 is M (-4, 2). One endpoint is C (3, 5). Find the coordinates of endpoint D.

x and y are complementary angles and y and z are
supplementary angles. Find the value of z if m∠x = 43° .