The slope is also known as rate of change, or the amount in which a value changes over time. The given slope is 20.
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It would take him 5 weeks. why?
7.89*20= $156 per week
156*5 weeks= $780
Answer:
7,6.23,25.63,213
Step-by-step explanation:
this is the numbers from least to greatest
$10.13
4 1/2=4.5
4.5x2.25=10.125
10.125 rounds to 10.13
Answer:
680
Step-by-step explanation:
Ratio of red to white 4 : 7
Number of white = 280
White + red buttons = x
7x / 11 = 280
7x = 280 * 11
7x = 3080
x = 3080 / 7
x = 440
Number of red buttons 440 - 280 = 160
Number of red bottons ;
Blue + red buttons = x
3 : 2 ; blue : red
3 + 2 = 5 ;
2x / 5 = 160
2x = 160 * 5
2x = 800
x = 800 / 2
x = 400
Number of Blue buttons :
400 - 160 = 240
Total :
White + red + blue
280 + 160 + 240 = 680 buttons