Answer:
Alyssa buys 4 cups of frozen fruit puree and 2 cups of yogurt.
Step-by-step explanation:
Here, x = Represent cups of frozen fruit puree
y = Represent cups of yogurt.
The given system of equations by Marni are:
x + y = 6,
2x + 3y = 14
After first step of elimination,the equations are:
-2x - 2y = -12
2x + 3y = 14
Now, ADD BOTH THE EQUATIONS to eliminate the variable x:
-2x - 2y + (2x + 3y) = -12 + 14
or, y = 2
Now, put y =2 in x + y =6, we get
x = 6 - y = 6 -2 = 4
So, x = 4 and y = 2 is the solution of the given system.
Hence, Alyssa buys 4 cups of frozen fruit puree and She buys 2 cups of yogurt.
Answer:
325miles
Step-by-step explanation:
5*65=325
To solve this question, you have to take the 2D shape and divide it up into 6 boxes, of which you find the area of each. For easier reference, here's a picture where I've numbered the boxes.
Box 1: Nothing special here, just 25*12= 300 cm²
Box 2: The height of box 2 is obvious but the length is found from the above box. 25*18= 450 cm²
Box 3: Box 3 is the opposite of box 2, with an obvious length, but a width which is found from box 2. 12*18= 216 cm²
Box 4: Box 4 receives its height from box 2 and its length from box 6. 25*18= 450 cm²
Box 5: Box 5 has an obvious length but receives its height yet again from box 2. 12*18= 216 cm²
Box 6: Box 6's parameters are both obvious. 25*12= 300 cm²
The next step is to add the area of all the sections. 300+450+216+450+216+300= 1932 cm²
I hope this helped you!
Answer:
5
Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
u-(5)=0
Step by step solution :
STEP
1
:
Solving a Single Variable Equation:
1.1 Solve : u-5 = 0
Add 5 to both sides of the equation :
u = 5
Car 1 consumes 30 gallons of gas.Car 2 consumes 20 gallons of gas.
