Answer:
yes it is for no solution
Step-by-step explanation:
Step 1: Subtract 9x from both sides.
9x−2−9x=9x+5−9x
−2=5
Step 2: Add 2 to both sides.
−2+2=5+2
0=7
Hi there!
The total cost for a adults can be determined by multiplying the total amount of adults by the price per adult.
Price per adult = $3.50
Amount of adults = a
Total cost = 3.5a
The total cost for c children can be determined by multiplying the total amount of children by the price per child.
Price per adult = $2
Amount of adults = c
Total cost = 2c
The total cost for parents and children is
3.5a + 2c
The total cost for a family (2 adults and 3 children) can be found by plugging in 2 for 'a' and 3 for 'c'.
Therefore, we get the following:
Total cost = 3.5 × 2 + 2 × 3 = 7 + 6 = 13
Hence, the answer is $13
~ Hope this helps you.
Answer:
The first option: 3x = 3 + 2x
Step-by-step explanation:
The question answers itself. In short:
x is our unknown number.
If three times a number (3x) is (=) three more (3) than (+) twice the number (2x).
Answer:
24
Step-by-step explanation:
<u>First, we round the fractions. </u>
If a fraction is half or more it rounds up, and if the fraction is less than half it rounds down.
7/10 is greater than half so it rounds up and we add 1 to 13 to get 14.
1/8 is less than half so we round down and remove the fraction so we are left with 10.
<u>Then we add.</u>
14+10=24