Answer: <u><em>The first no. is 6 and the second no. is 4.</em></u>
Step-by-step explanation: Let the 2 no. s be x and y respectively.
→x+ 2y = 14
<em>→x-y = 2 </em>
<em>∴ x = 2+y</em>
<em>y = y</em>
∴ x+2y=14
= 2+y+2y=14
3y=14-2
3y=12 , y = 12/3=4
∴y = 4
→x = 2+y
= 2+4=6
∴x=6
<u><em>Thus, the first no. is 6 and the second no. is 4.</em></u>
Answer:
f^-1(x)= cube root y^2 add 9. All divided by 3
Step-by-step explanation:
It will take him 120 mins as he runs 8 minute miles
Answer:
1st option
Step-by-step explanation:
Given
5y - 7x = 7 ( add 7x to both sides )
5y = 7x + 7 ( divide the terms by 5 )
y = x +
Answer:
B
Step-by-step explanation:
Since C is included in the answers to represent that the line and be moved anywhere, you only need to find the slope.
divide the change in y by the change in x
(6-0) / (0+2) = 6/2 = 3
B can be orientated to read as y = 3x + C
its slope is 3