Answer:
y = x + 5
Step-by-step explanation:
The line passes through points (-7,-2) and (2,7)
Slope of the line = change in y ÷ change in x = 
= 1
Taking another point (x,y) on the line;
Slope = 
= 1
Cross multiplying this gives;
y - 7 = x - 2
y = x + 5
9514 1404 393
Answer:
-2, 3
Step-by-step explanation:
For the product to be negative, exactly one of the two numbers must be negative. For the sum to be positive, the positive number must be larger than the absolute value of the negative number.
One such pair of numbers is -2 and 3.
__
Their product is -6; their sum is +1.
Answer:
ºC = (ºF - 32) / (9/5)
Step-by-step explanation:
<u>Take the formula that you already have:</u>
ºF = (ºC × 9/5) + 32
<u>Flip the ºF and ºC:</u>
ºC = (ºF × 9/5) + 32
<u>Move the whole number to the right side of the equation and change it's sign:</u>
ºC = (ºF - 32) / (9/5)
(This will also force the fraction to move to the right hand side of the equation, but for that you keep the value of the number the same)
Hope this helped!
Answer:
1in :4mi
Step-by-step explanation:
