Answer:
y=4x+18
Step-by-step explanation:
y=mx+b
2=4(-4)+b
2=-16+b
b=18
y=4x+18
Answer:
x = 4
Step-by-step explanation:
<u>Step 1: Set both parts equal to 0</u>
x - 4 = 0 and x - 4 = 0
<u>Step 2: Solve for x by adding 4 to both sides</u>
x - 4 + 4 = 0 + 4 and x - 4 + 4 = 0 + 4
x = 4 and x = 4
Answer: x = 4
<span>So he bikes 21 miles in 4.2 hours, which is 5 mph. </span>
Answer:
x= -2.2
Step-by-step explanation:
5x+3= -8
5x=-11
x= -2.2
If the center point of rhombus is at a 90 degree angle then the y would be 27 degrees, and the x would probably be 90 degrees if the center is a right angle
