three times one number added to five times a second number is 68. three times the second number minus four times the first number is 6. what are the two numbers?

the first number equals 6

the second number equals 10

Step-by-step explanation:

3×n1 + 5×n2 = 68

3×n2 - 4×n1 = 6

3×6 + 5×10= 68

\/ \/

18 + 50= 68

3×10 - 4×6 = 6

\/ \/

30 - 24 = 6

hope this helped :)

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

.95

step-by-step explanation: