Answer:
The first one
Step-by-step explanation:
Answer:
13.
Step-by-step explanation:
Cross multiply:
Remove the brackets: 3(3x-15) = 2(2x+10)
Move the terms: 9x-45 = 4x+20
Collect like terms and calculate: 9x-4x=20+45
Divide both sides: 5x = 65
Answer:
2
Step-by-step explanation:
2,8 to 4,12 has a rise of 4 and a run of 2.
4/2 = 2
The slope is 2.
Remember rise/run!
The width of the rectangle is 21.7
If area is equal to length multiplied by the width (A=LW) that would mean all we have to do to find the width of the rectangle is to divide the length (19.2) from the total area (416.64).
416.64/19.2=21.7
Hope this helped! :D
300 can be written as three hundred, 300/1,
70 can be written as seventy, 70/1,
5/10 can be written as 0.5, five over ten, 1/2,
8/100 can be written as 0.08, eight over ten, 2/25
I don't know what you need specifically so I'm sorry if this is the wrong information