Answer:
His profit is 105 rs
Step-by-step explanation:
if he bought 7 books for 525 RS,that means 1 book costs 75 rs
if he sold 4 books for 360 RS,that means 1 boo costs 90 RS
90×7=630.
630-525=105
Answer:
50
Step-by-step explanation:
BC²+CA² = BA²
14²+48² = AB²
2500 = AB²
50 = AB
Answer:
x = 16
Step-by-step explanation:
6x - y = 98, find x if y = -2.
Plug in y = - 2 into the equation
6x - (-2) = 98
6x + 2 = 98
Subtract 2 from both sides
6x = 96
Divide both sides by 6
x = 16
Answer:
x or another letter
Step-by-step explanation:
Answer:
the one with 2.4c = 3.24
Step-by-step explanation:
hope this helps
