Step-by-step explanation:
You need to divide both sides by 3 to get x by itself:
x > -4
<-l-------l-------l-------l-------l--------l--------l--------l-------l->
4 3 2 1 0 1 2 3 4
You would place your point on -4, but it's opened because there is not an equal to sign underneath the inequality symbol. The "<" is pointing to the right so you would shade the number line on the right following -4.
Answer:
-3<
2-x
Step-by-step explanation:
Day 1: 8km=4.97miles
Day 2: 10miles=16.09km
Day 3: 9miles=14.4km
9.6km=5.9miles
I really hope this helps! Not really sure what exactly the answer you are looking for is but this should help you figure it out
Answer:
She used the incorrect area formula.
She converted the mixed number to an improper fraction incorrectly.
She multiplied incorrectly.
Step-by-step explanation:
The area of a parallelogram is
A = bh not A = 1/2 bh
She started with the wrong formula
A = 7 2/5 * 2
Change to an improper fraction
The improper fraction is 37/5 not 35/5
A = 37/5 *2
She multiplied incorrectly
A = 74/5