No solutions =the linear functions are parallel to eachother
one solution = the linear functions are intersecting lines.
infinite solutions = the linear functions are the same line/function
<u>Answer:</u>
24
<u>Step-by-step explanation:</u>
Let the number we are looking for =
.
∴ According to the question:
÷ 8 = 3
• Multiply both sides by 8:
= 8 x 3
= 24
The cost should be the same on day 3
Answer:
A = 189 yd²
Step-by-step explanation:
The area (A) of a triangle is calculated as
A =
bh ( b is the base and h the perpendicular height )
Here b = DE = 21 , h = the line from F to DE = 18 , then
A =
× 21 × 18 = 10.5 × 18 = 189 yd²
Answer:
To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.