Persevere with Problems Decide whether the following statement isalways, sometimes, or never true. Explain your reasoning. Any decimal that ends with a digit in the thousandths place can be written as a fraction with a denominator that is divisible by both 2 and 5.
Can you guys show me your work too please? :)Alisha wants to buy a camera that costs $228,including tax. She has saved $4.75 each week for the past 8 weeks. How much more money does Alisha need to purchase the camera?
Answers
Tell you what I'm gonna do: I'll show you the work, and then YOU can take the final steps to the answer.
Alisha needs $228. She has been saving up for it. How much more does she need ? We'll know that, as soon as we figure out how much she has now.
She has saved $4.75 each week for the past 8 weeks. That means she has put $4.75 into a jar 8 times. So now, she has 8 times $4.75 .
How much is 8 times $4.75 ?
The difference between $228 and that number is how much more she needs.
Over to you. Take it !
in a class 60% of the students are girls. There are 18 girls in the class. How many students are in the class
Answers
60 18 — = — 100 x
to solve the percent proportion : 100 x 18 = 1800 1800 ÷ 60 = 30 there are 30 students in the class.
Oliver has one juice box and Lucy has one fewer juice box than Oliver how many juice boxes does Lucy have
Answers
If Oliver has 1 and Lucy has 1 less than Oliver do this problem.
1 - 1 = 0
So Lucy has 0 juice boxes
Hope I Helped You!!!
80% of a number is 96. What is 25% of that same number?
A. 20
B. 30
C. 40
D. 120
Answers
⇒
⇒
The answer is B.
let the number be x 80%*x=96 x=96/80% x=120 then 25% of 120 is your answer to find this half 120 twice half 120=60 half 60=30
Therefore 30 is the answer which is B
I have this math question and im confused23=x-9;x=14 ? 23=__-9 ? 23=__
can you help me?
Answers
You are supposed to replace x with what we know and solve.
The answers would be 14 for the first and 23 for the second.
To solve, substitute the value of x, 14, into the equation then solve. However, I believe that you meant to make the - sign a + sign because that's the only way the statement would be true.
23 = x + 9 ; x=14 23 = 14 + 9 23 = 23
What is 4 7/8 written as an improper fraction?
Answers
39/8. When you change this to an improper fraction, that is what you get.