Answer: 7.4
Step-by-step explanation:
3x + 13 = 19
3x = 6
x = 2
Now substitute value of 'x' in the second equation:
2(2) + 1.2(2) + 1
= 4 + 2.4 + 1
= 5 + 2.4
= 7.4
Answer:
1
Step-by-step explanation:
5 *1+48+7*1= 60
12(x+4)=60
Answer:4 hours
Step-by-step explanation:
First do 42$ times .30 which is 12.6 . then subtract 42-12.6 which is 29.3 . then do 29.3 * .05 which is 1.465 then add 29.3 and 1.465 which gives you 30.8 (when rounded). so he did have enough money because he has more than 30.8 dollars
Each has 5 colors
one is purple
1/5 is prurple
doesn't matter how many, 1 out of every 5 colors is purple
assuming that all of them have 1 color purple on it
1/5 is answer
