1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AlekseyPX
3 years ago
7

Everything you need to know is in the picture ( help on 3 and 4)

Mathematics
2 answers:
Vitek1552 [10]3 years ago
7 0

Answer:

3. Darlene completes in 32 minutes. Lillian has 50 minutes left. Lillian completes faster by 18 minutes or 3/10 faster. Dont have #4 yet.

Step-by-step explanation:

vovikov84 [41]3 years ago
5 0
3) 3/5 of an hour= 36mins- darlene
5/6 of an hour(left)= 50 mins lillian
60-50=10
darlene- 36mins
lillian- 10mins
lillian completes her homework faster by 26 minutes.
bonus- 26/60 = 13/30

4) 1/4 x (3+5)
a baker uses 1/4 cup of flour to make one cake. He makes 3 cakes. After he made them cakes he decides he wants to make 5 more cakes. How much flour has he used in total.
1/4x3= 3/4=0.75
1/4x5= 1 1/4= 1.25
0.75+1.25
= 2 cups of flour in total

You might be interested in
Can someone help me with this
Sauron [17]
I think it’s 90 but not sure
5 0
3 years ago
(u^2+9u+2)+(2u^3+5u^2+8)
Olenka [21]

Answer:

2 u ^3+ 6 u ^2 + 9 u + 10

Step-by-step explanation:

6 0
3 years ago
Best answer gets brainly ^^
arsen [322]

Answer:

(6, 5)

Step-by-step explanation:

Coordinates are written in the form (x, y), where x is the x-axis value that the point is in, in this case 6, and where y is the y-axis value, in this case 5.

5 0
2 years ago
Read 2 more answers
For the first 80 miles of her road trip, Lina travels 10 miles/hour slower than she did for the remaining 50 miles of her trip.
Contact [7]

The expressions represent the total time of her trip in hours is\rm \dfrac{80}{s} + \dfrac{50}{s+10}.

Given that,

For the first 80 miles of her road trip, Lina travels 10 miles/hour slower than she did for the remaining 50 miles of her trip.

It represents Lina's  speed during the first part of her trip.

We have to determine,

Which expressions represent the total time of her trip in hours?

According to the question,

Let the speed traveled during the first part of the trip be "s".

The formula for calculating the distance is expressed as:

\rm Distance = Speed \times Time

For the first part of the journey:

Distance = 80 miles

Time = \rm t_1

And Speed = s

Substitute all the values in the formula,

\rm Distance = Speed \times Time\\\\80 = s \times t_1\\\\ t_1= \dfrac{80}{s}

For the second part of the trip;

Distance traveled = 50 miles

Speed = s + 10 (10miles/hour faster than the first part of the trip)

time = \rm t_2

Substitute all the values in the formula,

\rm Distance = Speed \times Time\\\\50 = (s+10) \times t_2\\\\ t_2 = \dfrac{50}{s+10}

Therefore,

Adding both the time to represent the total time of her trip in hours,

\rm = t_1 +t_2 \\\\ = \dfrac{80}{s} + \dfrac{50}{s+10}

Hence, The required expressions represent the total time of her trip in hours is\rm \dfrac{80}{s} + \dfrac{50}{s+10}.

For more details refer to the link given below.

brainly.com/question/21043759

6 0
2 years ago
In prima zi de la lansarea noii cartii a scriitorului preferat al Elizei s-au vandut 24 de volume adica 6 _ 7
TiliK225 [7]

Answer:

9

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Asap help!!!!!! Which relations are functions? Select Function or Not a function for each graph.
    9·1 answer
  • Need help ASAP! Simplify the expression so there is only one positive power for the base, -5. (The questions/answers are in the
    9·2 answers
  • Find the geometric mean of 4 and 120
    12·2 answers
  • Please help me picture below
    12·1 answer
  • X =<br><br> 10<br> 8<br> 9<br> ---------------------
    12·2 answers
  • Can anyone help me answer this?!?!
    13·1 answer
  • 2/3 x 4/5? or any other way of solving this
    8·1 answer
  • Simplify (-8.5)X(-5)( -2).
    10·2 answers
  • The expression (x⁴)(x-12) is equivelent to x^n. what is the value to n?
    15·1 answer
  • Can I find a tutor to help me bro ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!