Answer:
true
Step-by-step explanation:
-4(-3) + 6 > 15
12+6 > 15
18 > 15
First you treat 1x-.30x as 1-.30=8.96 then you get .7x=8.96 and devide 8.96 by .7 to get 14.09 rounded
The flour needed for 18 dozen cookies is 4.5 pounds.
The number of cookies that can be made with 10 pounds of flour is 40 cookies.
<h3>How much flour is needed?</h3>
The first step is to determine the flour needed for 1 dozen cookies.
Flour needed = 3/12
Flour neeeded for 18 dozens = 3/12 x 18 = 4.5 pounds
<h3>
How much cookies can be made?</h3>
The first step is to determine the number of cookies that can be made with one pound of flour:
12/3 = 4
Number of cookies that can be made iwth 10 pounds of flour = 4 x 10= 40 cookies
To learn more about multiplication, please check: brainly.com/question/13814687
Answer:
-76-43i
Step-by-step explanation:
First expand the multiplied terms
8-3i-(64+64i-24i+24)
8-3i-(64+40i+24)
Simplify
8-3i-64-40i-24
-76-43i
25n^4 should be right
or you can understand like this 25n*n*n*n = 25n^1+1+1+1 = 25n^4