Answer:
A
Step-by-step explanation:
The area of everything greater than and equal to 2.
Make sure the line is not dotted if it equal a number.
O=orange
a=apple
equation 1
3o+a=$1.86
a=$1.86-3o
use a=$1.86-3o in equation 2
equation 2
2o+3a=$2.15
2o+3($1.86-3o)=$2.15
2o+$5.58-9o=$2.15
$5.58-7o=$2.15
$5.58=$2.15+7o
$3.43=7o
$0.49=o
then use $0.49=o for equation 1.
equation 1
3($0.49)+a=$1.86
$1.47+a=$1.86
a=$0.39
so an apple is $0.39.
<span>The answers to this are:
A. –5
C. 0
E.7
</span>
Answer:
$3h+$2h=T
Step-by-step explanation:
Since we don't know how many hot dogs(h) or hamburgers(h) they will buy, you just need to use the variables and multiply by how much each one costs and then add them to get the Total (T).
First, we need to solve for t.
Inverse operation of multiplication (75*t) is division. Thus, we need to divide each side of our equation by 75 to solve for t.
75t/75= 300/75
The two 75's cross out.
t=300/75
Now we divide to solve for t.
300/75=4
t=4
Thus, t equals 4.
Our unit per hour is 4.
Our unit rate: 75
