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
Sonbull [250]
3 years ago
13

Carla uses 2 3/4 cups of whole wheat flour and 1 3/8 cups of rye flour in her bed recipe. How many cups does she use in all?————

—-
Pls explain how u got the answer
Mathematics
2 answers:
pishuonlain [190]3 years ago
6 0
4 and 1/8 is your answer.
2 + 1 = 3
3/4 + 3/8 = 1 and 1/8
Add 1 and 1/8 + 3 = 4 and 1/8
I hope this helped! 
Alchen [17]3 years ago
4 0
2x4+3 = 11/4 (11/4 is equivalent to 2 3/4 cups) 
1x8+3 = 11/8 (11/8 is equivalent to 1 3/8 cups)
11x2 = 22
4x2  =  8
22/8 is equivalent to 11/4

22/8 + 11/8 = 33/8
 She uses 33/8 cups or 4 1/8 cups of flour total

I hope this made sense :))

You might be interested in
Mrs.Barkley has 75 feet ribbon. If each of the 18 students in her class gets an equal length of ribbon, how many inches of ribbo
Black_prince [1.1K]

Answer:

Each student would get 4 inches of ribbon


Step-by-step explanation:

Mrs. Barkley has 75 inches of ribbon and is splitting it between 18 students so you would divide 75 by 18. When you divide you get 4.166666... etc. So the answer would be 4

3 0
3 years ago
The perimeter of a rectangular room is 24 meters.The width of the room is 4 meters. Find the length of the room.
Basile [38]

Answer:

20 metes

Step-by-step explanation:

:)

7 0
3 years ago
Solve. 90<img src="https://tex.z-dn.net/?f=x" id="TexFormula1" title="x" alt="x" align="absmiddle" class="latex-formula"> = 27.
Irina-Kira [14]

Answer: x≈0.732

Step-by-step explanation:

You need to find the value of the variable "x".

To solve for "x" you need to apply the following property of logarithms:

log(m)^n=nlog(m)

Apply logarithm on both sides of the equation:

90^x=27\\\\log(90)^x=log(27)

Now, applying the property mentioned before, you can rewrite the equation in this form:

xlog(90)=log(27)

Finally, you can apply the Division property of equality, which states that:  

 If\ a=b,\ then\ \frac{a}{c}=\frac{b}{c}

Therefore, you need to divide both sides of the equation by log(90). Finally, you get:

\frac{xlog(90)}{log(90)}=\frac{log(27)}{log(90)}\\\\x=\frac{log(27)}{log(90)}

x≈0.732

7 0
3 years ago
Solve for b.<br> 5<br> b<br> 8.<br> b= ✓ [?]<br> Help please
muminat
Is there some other part of this ?
5 0
3 years ago
4a-b<br> Evaluate the expression when a=5 and b=-7
stepladder [879]

Answer:

27

Step-by-step explanation:

So first we need to plug in 5 as the variable a and -7 as the variable b

4(5)-(-7)

Next we multiply the 4 and the 5 together to get 20

4(5) = 20   or    4 x 5 = 20

20-(-7)

Now we subtract negative 7 from 20

20-(-7) = 27

This can also be written as 20 plus 7 as a mathematical rule states: two negatives make a positive. So:

20-(-7) = 20 + 7

Both of these are equivalent in every sense of the word and give us our final answer of 27

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is n equal to in 3n-10=n+4
    6·2 answers
  • 4+(8/(8-7)+6-12)x10)
    7·1 answer
  • Solve the equation for x.<br> -x^2+14=10
    11·2 answers
  • Select the correct answer.
    13·1 answer
  • jose bought "n" packs of pencils. Each pack has 12 pencils. Write an equation to represent the total number of pencils "p" that
    6·1 answer
  • A bicyde store costs $2400 per month to operate. The store pays an average of 570 per bike. The average selling price of each bi
    6·1 answer
  • Please answer it for me too
    9·2 answers
  • Model with mathematics. Hamid has read 60 pages of the book
    8·1 answer
  • Find the product of 0.34 and 0.02
    10·2 answers
  • PLEASE HELP ME FAST!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!