Answer:
9,25
Step-by-step explanation:
Let the numbers be x, y
x + y = 34
x = 34 - y -----------(i)
x + 6y = 159 --------(ii)
substitute x value in (ii)
34 - y +6y = 159
34 + 5y = 159
5y = 159 - 34
5y = 125
y = 125/5
y= 25
Substitute y value in equation (i)
x = 34 -25
x = 9
9514 1404 393
Answer:
- 7 quarters, 14 dimes, 7 nickels total $3.50
- $0.80 will remain
Step-by-step explanation:
a) 1/4 of 28 = 28/4 = 7 coins are quarters.
2/3 of (28 -7) = (2/3)(21) = 14 coins are dimes
The remaining 28 -7 -14 = 7 coins are nickels
__
b) The amount of money in coins is ...
7×$0.25 +14×$0.10 +7×$0.05 = $3.50 . . . in coins
__
c) 2 packs of cards at $1.35 each will cost 2×$1.35 = $2.70. After the purchase, the remaining money would be ...
$3.50 -2.70 = $0.80 . . . remaining
The correct answer here is B) theory: hypothesis
Hope this helps
Answer:
C
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
Given:-
Actual size of billboard,
Width(w)=2.61 inches
Length(l)=6.14 inches
Now,
To create a billboard in scale 1 inch to 7.81 feet,
this means,
1 inch=7.81 feet --------------(as per scale)
So,
2.61 inches=2.617.81
2.61 inches=20.38 feet (Width)
6.14 inches=6.147.81
6.14 inches=47.95 feet (Length)
Now the area of billboard as per scale is:
Therefore billboard nearest area is A. 977