A.T.Q, equations will be:
x+y = 450
2x+5y= 1800
Substitute value of x from equation (1), in equation (2)
2(450-y) +5y=1800
900-2y+5y=1800
3y=900
y=300
so, your answer is 300
What's the problem you need help with
Answer: You took 4 dollars from your bank account to buy a stuffed animal
Step-by-step explanation: the sentence uses taking away 4 which can also mean -4
Answer:
small 30 cups medium 40 cups large 30 cups
Step-by-step explanation:
i converted everything to liters then times that by ten for each of them 10 smalls gets you 5liters
10 mediums get you 10 liters 10 larges get you 15 liters
Ok to start you need to break this into a net in your head. Next, calculate each triangle
(6*7)/2 = 21
Then, multiply each triangle by the amount of them.
21*4 = 84
Next, get the area of the square.
7*7 = 49
Lastly, add the triangles and the square up.
49 + 84 = 133
