30+7 equals 37. There are 37 stuffed animals.
Answer:
x=23
Step-by-step explanation:
STEP 1. To find x-intercept/zero, substitute y=0.
0= 6x2+x-35
STEP 2. Calculate the difference.
0=-23+x
STEP 3. Move the variable to the left- hand side and change its sign.
-x=-23
STEP 4. Change the signs on both sides of the equation.
x=23
Answer:
<em>The water is leaking at the rate of 0.0625 gal/min.</em>
Step-by-step explanation:
<u>Rate of change</u>
The rate of change (ROC) is a measure that compares two quantities, usually to know how fast one variable changes in time.
The container holds 8 gallons of water and is leaking at a constant rate to be calculated later.
When 48 minutes have passed, the container has 5 gallons of water left. This means it has leaked 8 gallons - 5 gallons = 3 gallons.
Calculating the rate at which it's leaking:
![\displaystyle r=\frac{3\ gallons}{48\ min}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20r%3D%5Cfrac%7B3%5C%20gallons%7D%7B48%5C%20min%7D)
r = 0.0625 gal/min
The water is leaking at the rate of 0.0625 gal/min.
D. DOQ & BOQ together equals 90 degrees