Ok so we have 2 equations here...
x + y = 76
1/3x + 1/2y = 34
First solve for x in the 1st equation...
x + y = 76
x = 76 - y
Now substitute 76-y for x in the 2nd equation...
1/3x + 1/2y = 34
1/3(76-y) + 1/2y = 34
76/3 - 1/3y + 1/2y = 34
-1/3y + 1/2y = 34 - 76/3
-2/6y + 3/6y = 34 - 25 1/3
1/6y = 8 2/3
y = 8 2/3 ÷ 1/6
y = 8 2/3 × 6
y = 52
Now substitute 52 into the 1st equation for y
x + y = 76
x + 52 = 76
x = 76 - 52
x = 24
The 2 numbers are 24 and 52.
The difference between the numbers is
52 - 24 = 28
start with root and minus with 3 and 8 and answer show
Answer:
The average daily maximum temperature in March is of 61 degrees.
Step-by-step explanation:
The average daily maximum temperature in his hometown in x months after January is given by:
What is the average daily maximum temperature in March?
March is 3 - 1 = 2 months after January, so this is f(2).
The average daily maximum temperature in March is of 61 degrees.
On the top problem: Angle A and Angle B are a right angle so it equals 90 degrees. If Angle B is 50 degrees that makes Angle A 40 degrees. Angle A and Angle C is a straight line and equals 180 degrees so if Angle A equals 40 degrees that means Angle C equals 140 degrees.
