increase = 25* .24 = 6 dollars
new price = old price + increase
new price = 25+6
new price = $31
The total amount is 0.75 inches or 3/4 inches.
Answer:
y=6
Step-by-step explanation:
2(7)=14.
subtract both sides by 14.
y=6
Answer:
28+12x
Step-by-step explanation:
Multiply 7 with 4
Multiply 3x with 4
X = number of singles matches
y = number of doubles mnathes
so we have the equation x + y = 13.......(1)
also
2x + 4y = 38 ...........(2)
(1) and (2) are the required equations
b) Find how many maches are in progress by solivng the above equations:-
x + y = 13 multiply this by -2:-
-2x - 2y = -26
2x + 4y = 38 Adding to removes the terms in x:-
2y = 12
y = 6
so x = 13-6 = 7
So the answer is 6 double matches and 7 singles are in progress.
