The y - intercept of the line is -21 .
Slope - inercept form of equation of line :
y = m x + c
where m is the slope and c is the y - intercept of the line .
Writing equation in slope - intercept form :
( - 5 - 3 ) / ( - 4 + 6 ) = ( y - 3 ) /( x + 6 )
( -8 ) / ( 2 ) = ( y - 3 ) /( x + 6 )
- 4 ( x + 6 ) = y - 3
- 4 x - 24 = y - 3
y = - 4 x - 21
Hence , the y - intercept of the line is -21 .
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Answer:
12 coins
Step-by-step explanation:
Points scored by collecting 7 coins = 581
Number of coins required to collect 996 points
Let Number of coins = c
7 coins = 581 points
c coins = 996 points
Cross multiply :
581 * c = 996 * 7
581c = 6972
Divide both sides by 581
581c / 581 = 6972 / 581
c = 12
Hence, number of coins required to collect 996 points is 12
So plug in the number of passengers into each equation and see which answer matches Layton's. then from all the answers you find from plugging in the number of passengers, choose the cheapest one for B
Answer: 84.09%
Step-by-step explanation:
1. 220-30=? ?=185
2. Divide 185 by 220 (as a fraction, 185 out of 220 is 185/220 which also means divide) 185 divided by 220 is about 0.8409
3. Multiply 0.8409 by 100 (since there is two zeros in 100 we can move the decimal to the right twice which gets you 84.09
Answer:
3
Step-by-step explanation:
cross multiply
