Answer:
$29
Step-by-step explanation:
2*1.25
2*3.75
2*1.5
4*1.75
4*2.25
multiply these and add them all up and you get 29
Answer:
The mid-point of AB is (5,6)
Step-by-step explanation:
The mid-point of two points lies between the middle of two points or divides the line in two equal parts.
The formula for finding mid-point, M, is:

Here (x1,y1) are the coordinates of first point and (x2,y2) are coordinates of second point.
Given
(2, 3) and (8,9)
Putting the values in the formula

Hence,
The mid-point of AB is (5,6)
8x2+64x=0
16x+64x=0 ===> x=0
Answer:
Given statement: Ivan and Tanya share £150 in the ratio 4:1
let the number be x.
Then, the share of Ivan be 4x and the share of Tanya be x.
From the given scenario,
the equation that would best represent the given will be;
Combine like terms;

Divide both sides by 5 we get;

Simplify:
x =£30
Then,
the share of Ivan is, 4x = 
and the share of Tanya is, x =£30
Therefore, £90 more Ivan gets compared to Tanya.
Answer:
Since the cross-products are equal to each other, the two ratios are equivalent.
...
Look at the proportion on the right.
Solve it. (You may use the calculator below.)
Then enter your answer and press the "Enter" or "Return" key on your keyboard.
Press the "New problem" button to get a new problem.