Answer:
960 cm³ I think it may be correct
Step 1: Simplify both sides of the equation.
9.25−4.5q=−19.37−15.1q
9.25+−4.5q=−19.37+−15.1q
−4.5q+9.25=−15.1q−19.37
Step 2: Add 15.1q to both sides.
−4.5q+9.25+15.1q=−15.1q−19.37+15.1q
10.6q+9.25=−19.37
Step 3: Subtract 9.25 from both sides.
10.6q+9.25−9.25=−19.37−9.25
10.6q=−28.62
Step 4: Divide both sides by 10.6.
= 
q=−2.7
Answer:
1350 square inches
Step-by-step explanation:
The area of the end trapezoid is ...
A = (1/2)(b1 +b2)h = (1/2)(12 +36)(5) = 120 . . . . . square inches
The perimeter of the end trapezoid is ...
P = 13 +12 +13 + 3×12 = 74 . . . . inches
so the total area of the rectangular surfaces (including the bottom) is ...
(74 in)(15 in) = 1110 in²
The total area of the ramp is this rectangular area plus the two trapezoidal ends:
total area = rectangle area + 2×trapezoid area
= 1110 in² +2×120 in²
total area = 1350 square inches
Sides, or lengths and widths
Well there can be two different solutions for this but i will choose the easier one. Obviously one requires a system of equations which obviously will involve a lot of thinking and some good algebra solving in order for them to solve.
So we can just keep adding the distance as we know they are in different directions. 49 + 65 = 114. So 114 * 4.5 = 513 miles. SO after around 4.5 hours they will be 513 miles apart.
