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
pav-90 [236]
3 years ago
13

riley baked 10 cookies with 2 scoops of flour. how many scoops of flour does riley need in order to bake 15 cookies

Mathematics
2 answers:
maksim [4K]3 years ago
7 0
10/2= 1 scoop for every five cookies so you just add one more scoop to get 15.  The answer is 3 if im not mistaken

Sergeu [11.5K]3 years ago
4 0
4 and a half scoops of flour
You might be interested in
Kong took 15% fewer seconds than Nolan took to complete his multiplication timed test. Kong took 85 seconds. How many seconds di
Inga [223]
85 x .15 = 12.75
85 + 12.75 = 97.75
Answer: Nolan took 97.75 Seconds
8 0
3 years ago
Read 2 more answers
Help pls, I’m confused
Alecsey [184]

Answer:

(x + y)² = 25

Step-by-step explanation:

The expansion of (x + y)² is

(x + y)² = x² + y² + 2xy ← substitute x² + y² = 15 and xy = 5

           = 15 + 2(5)

           = 15 + 10

           = 25

4 0
3 years ago
R 3. The mean of 4 numbers is 8. Three of the numbers add up to 22. What is the last number?​
statuscvo [17]
<h2><em><u>Solution</u></em> : </h2>

let the last number be x

we know,

\boxed{mean =  \frac{sum \:  \: of \:  \: all \:  \: observations}{number \:  \: of \:  \: observations} }

So,

\hookrightarrow \: 8 =  \dfrac{22 + x}{4}

\hookrightarrow \: 8 \times 4 = 22 + x

\hookrightarrow \: 32 = 22 + x

\hookrightarrow \: x = 32 - 22

\hookrightarrow \: x = 10

therefore, the last number is 10.

7 0
3 years ago
Use the coordinates of the labeled point to find the point-slope equation of the line.
liraira [26]

Answer:

C. y+5=-4(x-2)

Step-by-step explanation:

5 0
3 years ago
In a candy box, there are 5 times as many candies with nuts as candies without nuts. There are 30 candies in the box. How many c
Luden [163]

Answer:

90

Step-by-step explanation:

because there are 5 time as many candies with nuts as candies without nuts and there is 18 so it will be 18×5=90

6 0
3 years ago
Other questions:
  • The probability for success of an event is P(A), and the probability of success of a second event is P(B). What is the
    9·2 answers
  • The population of a town was 230000. For 12 years, the population grew 4% per year, compounded continuously. When was the popula
    13·1 answer
  • To Make 5 Apple Pies,you Need 2 Pounds Of Apples . How Many Pounds Of Apples Do You Need To Make 20 Apples Pies?
    15·2 answers
  • What is the answer math problem ___-30-7 1/4= 21 2/3
    15·1 answer
  • What the missing number
    10·2 answers
  • Please help!! ill mark you as brain!!
    8·1 answer
  • Please answer this questions
    9·1 answer
  • What does the denominator of 3/2 mean? <br><br>​
    13·1 answer
  • Please help i will mark brainliest
    14·2 answers
  • Which of the following sets of data will have the smallest Standard Deviation?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!