Answer:
(9 × 3x+7) - (5 × x+2)
Step-by-step explanation:
Red area
9 × 3x + 7
white area
5 × x+2
The uniforms will cost 1,360, so yes they have enough money to buy 11 uniforms.
Hope this helps.
Hi
-2/5 + 4/5 = 2/5..................
*see attachment showing the line graph
Answer:
2
Step-by-step explanation:
The red line represents the line for women, while the blue line represents the line for men.
Age 45 is the middle of 40 and 45 on the x-axis.
The average number of awakenings during the night for 45 -year-old men ≈ 5
The average number of awakenings during the night for 45 -year-old women = 3
The difference = 5 - 3 = 2 times during the night.
Answer:
3+3i
Step-by-step explanation:
The mid point formula in a complex plane is for points a+bi and s+ti is
For points 1 + 9i and 5 — 3i
Midpoint = 3 + 3i