Answer:
The inequality is true.
Step-by-step explanation:
To show that it is true, you simply sub in 4 for x and 5 for y and see if the statement is true or not
7(4)-3(5) < 19
28-15 < 19
13 < 19
Answer:
3:2
Step-by-step explanation:
Hope this helps!
(:
Answer:
The amount of floor Mrs.Stewart needs for
cups of shortening
cups.
Step-by-step explanation:
Mrs.Stewart pie dough needs
cups of shortening for
cups of flour.
Now we assume that the shortening needed for
cups of flour is
cups.
Accordingly we can arrange the ratios.
![\frac{cups\ of flour\ (x)}{cups\ of\ shortening\ (y)} =\frac{x}{y} =\frac{5/2}{2/3}](https://tex.z-dn.net/?f=%5Cfrac%7Bcups%5C%20of%20flour%5C%20%28x%29%7D%7Bcups%5C%20of%5C%20shortening%5C%20%28y%29%7D%20%3D%5Cfrac%7Bx%7D%7By%7D%20%3D%5Cfrac%7B5%2F2%7D%7B2%2F3%7D)
Plugging the value of
as it is number of cups of shortening Mrs.Stewart have used.
And multiplying both sides with
,we have
Number of cups of flour (x) ![=\frac{x}{y} =\frac{5/2}{2/3}](https://tex.z-dn.net/?f=%20%3D%5Cfrac%7Bx%7D%7By%7D%20%3D%5Cfrac%7B5%2F2%7D%7B2%2F3%7D)
So (x) ![=\frac{5\times 3\times 5}{2\times 2} =\frac{75}{4} = 18\tfrac{3}{4}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B5%5Ctimes%203%5Ctimes%205%7D%7B2%5Ctimes%202%7D%20%3D%5Cfrac%7B75%7D%7B4%7D%20%3D%2018%5Ctfrac%7B3%7D%7B4%7D)
The amount of floor Mrs.Stewart needed for
cups of shortening =
.
The pong will be at 3.5 m
Answer:
Distribute the 3 to 4y and 8
Step-by-step explanation: