If the y-intercepts are the same, the two equations represent the same line and there are INFINITELY MANY SOLUTIONS
Answer:
the first 3 consecutive numbers
x, x +1, x +2 = 270
x+x+1+x+2 =270
3x +3 =270
collect like terms
3x =270 -3
3x =267
divide both sides by 3
x =89
Step-by-step explanation:
0.9(17) -2.7(3) =
15.3-8.1
=7.2
5% is 0.05 in decimals. To get 5% of M, multiply it. To convert a percentage into decimals, divide the number by 100. 20/100 is 0.2. 0.2 is the tip. Do the same as 0.05 and add in the actual cost of the meal (M). Check image
18 boys represents the boys