Eric has some money in his saving account s. How much more money does he need in order to buy a game that cost $98?

$98 - s = c

Step-by-step explanation:

Say s = $78

You would subtract s ($78) from $98

The answer would be $20 more

So the equation is $98 - s = c

(I put c to represent how much more money Eric needs)

Hope this helped :)

For this picture below: Yes. The base and height can be determined for both triangles. Use the formula A = 1/2bh to find the area of each, then add them to get the area of the trapezoid. 10 + 15 = 25 in^2.