Answer:
2j + 5
Step-by-step explanation:
if Joey's age is j,
Chris age = twice as old as joey
= 2j
Sara is 5 years older than Chris
i.e
Sarah = Chris age + 5
= 2j + 5
Answer:
x=-1
Step-by-step explanation:
4x+7=2x+5
subtract 2x on both sides
4x-2x+7=5
4x-2x=2x
2x+7=5
subtract 7 on both sides
2x=-2
divide both sides by 2
x=-1
hope this helps
Answer:
(-3, -0.5)
first put the points, then just draw the line that goes throw that row of dots.
Answer:
27.20seconds
Step-by-step explanation:
hope this helped,brainliest?