Step-by-step explanation:
Distance travelled in 1 hour = 92 km
Time taken to travel 276 km
= 276 / 92
= 3 hours
Hope it will help :)
12x8=96
This should be the correct answer
Answer:
and
Step-by-step explanation:
Given
[Correct Question]
Required
Solve using elimination
First, we eliminate x.
Subtract equation (1) from (2)
Divide through ny 7
Take
Make x^2 the subject
Substitute 4 for y
Take square roots
-6/7p+1/7 um Idk what you wanted me to do but I added -4/7p with -2/7p
Unknown = x
the quotient of x and 12 is x/12 than 49 more than that is 53,
(x/12)+49=53, now use basic math and solve
-49 from both side,
x/12=4
*12 to both side,
x=48
therefore the unknown number is 48