Hello!
You can solve this algebraically
p + n = 115
p + 4.25n = 358.75
Subtract the two equations to eliminate p
-3.25n = -243.75
Divide both sides by -3.25
n = 75
Put n into the first equation
p + 75 = 115
Subtract 75 from both sides
p = 40
The answers are,
40 pounds of peanuts were sold
75 pounds of pecans were sold
Hope this helps!
Answer:
Standard form:
x + 3/
4
= 0
Factorization:
1/
4
(4x + 3) = 0
Solutions:
x = −3/
4
= −0.75
Step-by-step explanation:
Hi! :)
So since you're trying to find
of 12, you would just need to divide 12 by 3. The answer to this would be that 4 of the cookies were peanut butter.
Hope this helps!
Hey there! :)
Answer:
csc θ = 25/7.
Step-by-step explanation:
Recall that csc, or cosecant, is the reciprocal of sine. Therefore:
If sin θ = 7/25:
Find the reciprocal:
7/25 --> 25/7.
csc θ = 25/7.
You want 3 loaves of bread, at $1.50 a piece and a jar of jelly, at $4. So set up the equation 3(1.5)+1(4). You don't want peanut butter so that's unnecessary information. Your total is $8.50, so subtract that from 10, you get 1.5. You will have $1.50 left over.
