5x + 2y = 13
x + 2y = 9
Subtract :- ( note that 2y - 2y = 0):-
4x + 0 = 4
x = 1
From 2nd equation plug in x = 1
1 + 2y = 9
2y = 8
y = 4
Solution to this equation is x=1,y=4
2x + y = 7
5x - y = 14
Adding eliminates the y terms because y + -y = 0 :-
7x + 0 = 21
7x = 21
x = 3
Plug x=3 into second equation:-
5(3) - y = 14
y = 15-14 = 1
solution is x =3, y = 1
1/8 of 240= 1/8 x 240. So 1/8 of 240 is 30.
We have 2 3/4 teaspoons of honey in EACH smoothie.
We're looking for how much honey he'll use in 5 smoothies, so multiply 2 3/4 by 5.
Answer:
64 tomatoes
Step-by-step explanation:
If it's 8 to 2 and you multiply the ratio (x to 16) you just do to one side what you did to the other. So, if you multiplied one part of the ratio by 8, you do the same to the other. 8*8 = 64 and 2*8 = 16
Answer:
Step-by-step explanation:
The diagram attached below is a constructive free body diagram that clearly depicts the below statement chosen that:
A prism has a length of 4, height of 3, and width of 3. There are 7 units hidden from view and 7 units missing from the middle layer.
The middle layer of cubes is missing 7 unit cubes.
There are 7 unit cubes that are hidden from view inside the prism.
The volume of the prism can be found by 12 times 3 because there are 12 cubes in each layer and there are 3 layers of cubes.