Answer:
D 36
Step-by-step explanation:
<em>Write the information algebraically</em>
c = 3a
c + a = 48
c = children, a = adults
<em>In the second sentence (in bold), we can replace c with 3a</em>
c + a = 48 → 3a + a = 48
<em>Simplify</em>
3a + a = 48 → 4a = 48 → a = 12 (divide both sides by 4)
<em>We can then substitute or plug in a = 12 into the original equation:</em>
c + a = 48 → c + 12 = 48 → c = 36 (subtract 12 from both sides)
<h3>There are 36 children</h3>
False. 798.7 divided by 1000 is 0.7987 because 1000 has three zeros, so you move the decimal point three units/numbers to the left
False. 73.09 divided by 100 is 0.7309, you are not multiplying by 100
False. 75.04 divided by 10 is 7.504, you are not multiplying by 10
Answer:
Tens
PART B: 18
PART C: 24
Step-by-step explanation:im pretty sure
(7,3) because if you plug the 7 in for x and 3 in for y in both equations you get the right answer
Answer:
I think the answer would be 40%
Step-by-step explanation:
U would do 16 divided by 4 and get 4 and a 0 then bam I have ur answe.
