Answer:
8cm²
Step by step explanation:
A= ½×4cm×4cm
A= ½×16cm²
A= 8cm²
X ≥ 90 + 3x
You simplify the right side, then subtract 180 from both sides, then multiply by negative one.
I believe the expression would be 7(g)+7
Answer:
y=-5x-2
Step-by-step explanation:
y=mx+b
where m is the slope
y=-5x+b
to solve for b, which is the y intercept, plug in (1,-7)
-7=-5(1)+b
-7=-5+b
-2=b
y=-5x-2
Answer:
No, she has more than one independent variable.
Step-by-step explanation: