(0, -3)(2, -2)
slope = (-2 + 3)/(2-0) = 1/2
b = -3
equation
y = 1/2x - 3
answer is A
<span>y = 1/2x - 3</span>
Amount of flour used in bread recipe =
cups
Amount of flour used in muffin recipe =
cups
We have to determine how much more flour is in the recipe.
Since, more amount of flour is used in bread recipe than in muffin recipe.
Total amount of more flour = ![3 \frac{1}{4} - 2 \frac{3}{4}](https://tex.z-dn.net/?f=3%20%5Cfrac%7B1%7D%7B4%7D%20-%202%20%5Cfrac%7B3%7D%7B4%7D)
= ![\frac{13}{4} - \frac{11}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B13%7D%7B4%7D%20-%20%5Cfrac%7B11%7D%7B4%7D)
= ![\frac{2}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B4%7D)
= ![\frac{1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D)
Therefore,
more cup of flour is used in bread recipe than in muffin recipe.
Now, we will determine the total amount of flour used in both recipe.
Total amount of flour used in bread and muffin recipe
= ![3 \frac{1}{4} + 2 \frac{3}{4}](https://tex.z-dn.net/?f=3%20%5Cfrac%7B1%7D%7B4%7D%20%2B%202%20%5Cfrac%7B3%7D%7B4%7D)
= ![\frac{13}{4} + \frac{11}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B13%7D%7B4%7D%20%2B%20%5Cfrac%7B11%7D%7B4%7D)
=![\frac{24}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B24%7D%7B4%7D)
= 6 cups
Therefore, total 6 cups of flour are used in both the recipes.
Answer:
3 > x
Step-by-step explanation:
3 is larger than all of the values on the line, of which the arrow is pointing. The circle is open, so it means that it is not greater than or equal to.
I hope this helps!
-No one
Answer:
She should have multiplied one half (4)(3.5) by 5 squared.
Step-by-step explanation:
We are given that
Base of triangle=b=4 cm
Height of triangle=h=3.5 cm
Area of triangle=![\frac{1}{2}bh=\frac{1}{2}(4)(3.5) cm^2](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7Dbh%3D%5Cfrac%7B1%7D%7B2%7D%284%29%283.5%29%20cm%5E2)
After enlarged
Scale factor=5
New base of enlarged triangle=b'=4(5) cm
Height of enlarged triangle=h'=3.5(5) cm
Area of enlarged triangle=![\frac{1}{2}4(5)(3.5\times 5)=\frac{1}{2}(4)(3.5)(5^2) cm^2](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D4%285%29%283.5%5Ctimes%205%29%3D%5Cfrac%7B1%7D%7B2%7D%284%29%283.5%29%285%5E2%29%20cm%5E2)
But Beth wrote
Area of enlarged triangle=![\frac{1}{2}(4)(3.5)(5)=35 cm^2](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%284%29%283.5%29%285%29%3D35%20cm%5E2)
She should have multiplied one half (4)(3.5) by 5 squared.