0.5 pounds = 8 ounces
There are 16 ounces in a pound, and you only need half a pound so
16/2 = 8
He will need 48×2=96 brownies so 96÷16= 6 packages of brownie mix
Answer:
3 -1 -2
5 1 6
Step-by-step explanation:
An augmented system has the coefficients for the variables and then the solution going across
Rewriting the equations to get them in the form
ax + by = c
-3x+y =2
3x-y =-2
5x+y = 6
The matrix is
3 -1 -2
5 1 6
Answer:
18/30
Step-by-step explanation:
He has been out of town 18 out of the 30 days. You can simplify this to 6/10.
Answer:
-10
Step-by-step explanation:
You want to know the rate of descent in feet per second represented by a descent of 40 feet in 4 seconds.
<h3>Rate</h3>
The rate is the amount divided by the time:
-40 ft/(4 s) = -10 ft/s
The relevant integer is -10.
