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Math
Page 87
Questions (119,499)
2x-3=15
x = 6 x = 9 awnser x = 24 x = 36
3 answers
asked by
Bro
378 views
Karen has a total of 17 bills in standard U.S. currency, of at least 3 different denominations (values). She has no $2 bills and
1 answer
asked by
PT
428 views
Solve the equation (3x+1)^2=16 by the Square Root Method.
5 answers
asked by
KyLee
416 views
If a person runs in place for 15 minutes, how many calories will be burned?
1 answer
asked by
Alia
384 views
Seth took a 30-inch piece of wire and cut it into 1 1/4 inch pieces. How many pieces did he get?
1 answer
asked by
Osarhemen Igbinosun
422 views
an electric train heading towards south-east with a speed of 250km/h, what will be the direction of the smoke if the train limit
1 answer
asked by
Spycus
406 views
I'm stumped on this question, would appreciate some help please.
Ms. Babalola has a bag that contains 4 white beads, 6 red beads,
3 answers
asked by
Mark
423 views
Please help and show steps i am very confused...
Determine a+b+c 25/84=1/a+1/ab+1/abc
3 answers
asked by
G man
404 views
Find g'(x)
G(x)=9tcos(t^10)dt; intergral from [0 to sqrt(x)]
4 answers
asked by
Andrew
417 views
In order to cover upfront expenses, Pinecrest Enterprises must be able to come up with $50 million of its own capital reserves.
3 answers
asked by
Sharnii
398 views
In recent years the population of Illinois was 12419293.What is this population after .
1 answer
asked by
Yamene
383 views
There were 49 students in a gym class.if 3/7 were boys and the rest were girls, how many boys were in the gym
1 answer
asked by
Karla
415 views
When Maggie goes on birding watching trips, she sees at least 45 birds. She has taken 12 bird watching trips a year over the
1 answer
asked by
Cons
423 views
Amy's school is made up of 524 students. The principal gave each student 3 pencils. Amy says 1,048 pencils were handed out. Is
3 answers
asked by
Cons
408 views
3.3x0.006x10 divided by 12x0.005x200 simplify and express in scientific notation.
1 answer
asked by
Maleka
390 views
Tom had 5 3/8 lbs. Of trail mix. He is putting 1/4 lbs. In as many bags as he can, how many can he make?
1 answer
asked by
Anonymous
393 views
Identify the end behavior
f(x)=(x-4)^2 As x ---> positive infinity, f(x) --> ____ infinity and as x --->, f(x) ---> ____ infinity
1 answer
asked by
Pam
390 views
84m 6cm
1 answer
asked by
Naina
375 views
Abcd is a parallelogram in which angleADC=75degree and side AB produced to E.Find (x+y).
1 answer
asked by
Ajay
397 views
When the number c is multiplied by 7, the result is the same as when c is subtracted from 7. What is the value of 16c?
A. 14 B.
1 answer
asked by
I'mHungry
403 views
If an investment grows 75% in 4 years, what annual compound interest rate, compounded annually, is being earned?
1 answer
asked by
sakshi
395 views
An exercise book costs $0.9 and a pencil cost $0.6. What is the total cost of buying:
2 exercise books and y pencils in terms of
1 answer
asked by
Dora
426 views
A TV that usually sells for $172.36 is on sale for 25% off. If sales tax on the TV is 9%, what is the price of the TV, including
3 answers
asked by
Nicole
405 views
If the one's digit of a number greater than 1 is 10,what factor or factors must that number have
4 answers
asked by
Eman
421 views
Im having trouble on an Eureka Math question.It says: "Descibe the steps you woukd take to determine the distance in miles
1 answer
asked by
Allan
394 views
Robin and Emily are selling boxes of candy bars. Robin sells 36 boxes of candy and Emily sells 24 boxes of candy. Which
3 answers
asked by
Matt
408 views
given f(x)= 5x+4/5x^2+4x and g(x) = 1/x
simplify f(x) and find any vertical asymptotes
1 answer
asked by
Vivek
389 views
Amy have 69 shells she put them into 8 groups how many shells are there?
8.625
4 answers
asked by
kate
404 views
Please explain how to do this
6[8 8 9 7[2 5 5 5 8 8 8 9 8[2 2 2 6 6 9 9 9[0 0 0 2 2 5 5 5 Key: 8[2 means 82 How many students
3 answers
asked by
LOVE
387 views
Express y as a function on x
Log(y+3)=logx^3-log(x-2)
1 answer
asked by
Cali
391 views
Carissa predicted she answered 19 questions correctly out of 20 on a test .She actually got 17 answers correct .By what percent
1 answer
asked by
Shernett
427 views
to make a recipe of weird juice there is 2 1/4 coconuts and 12 1/2 lima beans pods if made a triple batch how many coconuts and
1 answer
asked by
Anonymous
404 views
A certain recipe asks for two thirds cups of granola how much do you need to make 1/7 of a recipe
1 answer
asked by
Jennifer
402 views
A lion sees a zebra about 1000 ft away. A lion can run at 50 mph and a zebra has been clocked at 40 mph. How long will it take
1 answer
asked by
Carol
406 views
2(x-y)-(x+y)
I have been stuck on this problem for ages.. Please help!!
7 answers
asked by
May
385 views
A full grown hippo weighs 70 times as much as a baby hippo. The baby hippo weighs 95 pounds, what is the difference in weights
1 answer
asked by
Kiki
438 views
A pool is 19 m long, 12m wide, and 2.7 m in depth, how many cubic meters of water will it hold ? Also how many kilometers will
1 answer
asked by
Anonymous
422 views
solve for x using logarithms round your answer to four decimal places.
a)2^2x+3=80
4 answers
asked by
Chris
387 views
piece wise function{y=x^2-2, x=<1 and y=1.5x-2.5, x>1. find slope of tangent at x=1 of piece wise function.
So is it 2, 1.5, or
1 answer
asked by
Kenny
397 views
I'm in sixth grade and
I need help on 3(12w+8)+17+9w
1 answer
asked by
bob
394 views
A medicine in the bloodstream has a concentration of c(t) =at/t^2 + b where a=3 and b=1
Approximate the highest concentration of
6 answers
asked by
Rose
412 views
The volume of a rectangular solid with a length of 6in., width 8in., and height 13in.
6 answers
asked by
Missy K.
396 views
Find all the solutions of 5sintheta - 4 = 2sintheta - 4 in 0 to 2pi.
0, pi, and 2pi?
1 answer
asked by
Anonymous
389 views
A flower planter is to be made from landscape ties that are 4 feet long, four inches high and six inches wide. Each planter is 4
1 answer
asked by
Sam
398 views
Rachel planted a flower garden. She planted roses in 1/4 of the garden and 1/3 of the roses were pink. She planted tulips in 1/3
1 answer
asked by
Anonymous
407 views
Hi i need help on this equation.
5x^2-3x+9 when x= -11/5
3 answers
asked by
thi
394 views
Chapter 27, lesson 5 problem solving: use formulas
3 answers
asked by
Jm
403 views
Bud and frank were playing a game together and together they scored 56 points. Buds score was 8 times higher than franks what
1 answer
asked by
Em
410 views
Examine the given right angle triangle. Are the side lengths given in the diagram possible? Justify your answer.
lengths: 2.4m,
1 answer
asked by
Anonymous
411 views
How do you find the slope of a line? And how can you tell which point is x or which one is y
1 answer
asked by
Coleson
392 views
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