Chen chooses a prime number he multiple s it by 10 and then rounds it to the nearest hundred his answer is 400 write all the possible prime number s
Answers
it would most likely be 41 because when you would round 41 after you would × 41 times 10 equals 410 then you would round it to 400
Which is greater? 0.7 or -1?
Answers
.7 is greater because it's a positive and not a negative.
.7 becasue it is a positive and -1 is a negative that us bellow zero
Lisa says that 43 is a 3-digit odd number that is composite is she correct
Answers
43 is not a three digit number, its a two digit number. And it is a prime number, not composite, so she is incorrect
No, 43 is a two digit number, and it end a with a three. So, its not composite.
Claude spends $315 to rent a car. The car he rents costs $45 per day. He has a coupon for 2 free days. Complete the equation below to find the number of days Claude rents the car. Use d to represent the number of days.
Answers
315÷45=7, 7+2=9 315 divided by 45 equals 7, then you have two day coupon, so 7+2 =9.
How to find the unit rate of 14lb for $2.99
Answers
Okay so let's try to find the amount of money needed to buy 1 lb. Therefore, let's divide the fraction by 14. Then we'll divide both the numerator and denominator by 14. ÷ Then we simplify and get: 14÷14=1 2.99÷14=.2135 We can round that to .21 The unit rate for each pound would be 1:.21 I don't know if that helped, but yeah. :)
Look at the units. If you divide (2.99 dollars) by (14 lb), the quotient will be (dollars per pound),which is exactly what you want.
A 15 B 20 C 22 D 24 Giving brainliest answer
Answers
Answer: C. 22
Step-by-step explanation: I had this question on a test I took. I hope I have helped.