110/5 = 22
His car goes 22 miles on 1 gallon of gas.
22 * 16 = 352
He can drive 352 miles with 16 gallons of gas.
<span>3x + x + 5 – 2x =
= 3x + x - 2x + 5
= 2x + 5
</span>
Answer:
23
Step-by-step explanation:
Linear
Step-by-step explanation:
because a linear changes at a constant rate and an exponential changes by a common ratio
Answer:
k = 5 and (6,2).
Step-by-step explanation:
Since (1,-1) is a solution of the equation 3x - ky = 8, so the point (1,-1) will satisfy the equation above.
Hence, putting x = 1 and y = -1 in the equation will give left-hand side = right-hand side.
So, 3(1) - k(-1) = 8
⇒ 3 + k = 8
⇒ k = 5 (Answer)
Therefore, the equation of the straight line is 3x - 5y = 8 ....... (1)
Now, putting x = 6 , then from equation (1) we get y = 2
Therefore, (6,2) is also a point on the graph of equation (1). (Answer)
