Answer:
"2"
(9-2-3)/2
4/2
2
Step-by-step explanation:
Answer:
142 cm^2
Step-by-step explanation:
2(L*H)+2(L*W)+2(W*H)=SA
7*3=21
21*2=42
7*5=35
35*2=70
5*3=15*2=30
30+70+42=142
The total amount of money is 65x + 10 cents.
<h3>Sum of coins</h3>
Given the following coins value
x dimes, (x+2) nickels, and 2x quarters
If value of a dime is 10 cents, nickel is 5 cents, and a quarter is 25 cent, the the total coin is cent is expressed as 10x + 5(x + 2) + 25(2x)
Total in cents. = 10x + 5(x + 2) + 25(2x)
Total in cents = 10x + 5x + 10 + 50x
Simplify
Total in cents = 65x + 10
Hence the total amount of money is 65x + 10 cents.
Learn more on cents to dimes here: brainly.com/question/6810598
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Answer:
3/4 more of flour
Step-by-step explanation:
1/2=2/4
2/4+3/4=1 1/4
Answer:
3x^2 -2x-8
Step-by-step explanation:
(x-2)(3x+4)
FOIL
first: 3x*x = 3x^2
outer: x*4 =4x
inner: -2*3x = -6x
last: -2*4 = -8
Add together: 3x^2 +4x-6x -8
3x^2 -2x-8