Answer:
C : 4.29
Step-by-step explanation:
First find the distance she walks on the weekdays.
0.55*5=2.75
Now you find out how much she walks on one weekend and multiply that by two.(Saturday and Sunday)
0.55*1.4=0.77
0.77*2=1.54
Now add the two numbers
1.54+2.75=4.29
Hope I helped!!!
Have a great day!
For the answer for number one you will multiply 3/4 and 9 and you will get 6.75 then you roun it to 6 for the answer.
For the answer for for number two postive 8 is to the right of zero so the opposite of 8 would be on the left of zero
3:c
Answer:
y=2x+6 ; x+y=51
Step-by-step explanation:
assuming x is one number and y is the other -
one number (y) is 6 more (+6) than twice another (2x) -
using that knowledge we form an equation -
y=2x+6
the sum (x+y) is 51
using this knowledge we can make the equation -
x+y=51
now you have -
y=2x+6 or 2x-y=-6
x+y=51
using system of equations -
you add the equations -
3x=45
x=15
y=51-x => y=36
hope this helps!!
Answer 27
you have to subtracted 56-29 and you will find your answer
Answer:
y= - 3/2x + 7 hope this helps you out :)
