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
Komok [63]
3 years ago
7

What is the best estimate of the sum of the fractions? StartFraction 31 over 4 EndFraction + StartFraction 17 over 3 EndFraction

+ StartFraction 8 over 18 EndFraction 12 and one-half 13 14 and one-half 15
Mathematics
2 answers:
antoniya [11.8K]3 years ago
7 0

Answer:

The answer is B

Step-by-step explanation:

Hope this helps!

sergey [27]3 years ago
3 0

Answer:

The answer is B

Step-by-step explanation:

none

You might be interested in
Match the vocabulary word with the correct definition. 1. inverse operations terms that have the same variable(s), with each var
Licemer1 [7]

Answer:

inverse operations is with oppisite operations that undo each other.

open circle is circle not filled in to show that the point is a border value and is not included as part of the solution set.  

like terms is terms that have the same varible raised to the same exponent.

ordered pair is a group of two numbers written in the form (x, y) where the x value represents a horizontal position.

the last one numeric expressions is an expression involving only constants

Step-by-step explanation:

7 0
2 years ago
Beverage A and Beverage B are sold in identical cans. Beverage A is 4% sugar. The portion of Beverage B that is sugar is 0.21. H
V125BC [204]

Answer:

5.25 times

Step-by-step explanation:

Beverage A and Beverage B are sold in identical cans.

From the above question

Beverage A is 4% sugar.

The portion of Beverage B that is sugar is 0.21.

Converting Portion of sugar in Beverage B to percentage we have :

0.21 × 100

= 21%

How many times more sugar is in Beverage B than Beverage A?

This is calculated as:

% Beverage B/% Beverage A

= 21%/4%

= 5.25

Hence Beverage B has 5.25 times more sugar than Beverage A.

4 0
3 years ago
teddy cuts grass for $20 a grass and garvin cuts grass for 18 a lawn. their total combined revenue was $348. teddy made $132 mor
Katarina [22]
The x= the cut for the grass
The y=garvin cuts

348=20x+18y
132=18+x

4 0
2 years ago
What are the coordinates of the image of point B, after the segment has been dilated by a scale factor of 3 with a center of dil
shepuryov [24]

Answer: (–9, 9)

Step-by-step explanation:

if the original point (x,y) gets dilated by a scale factor 'k' with a center of dilation at the origin, then

The coordinates of the image point are (kx, ky).

Given: The coordinates of  line segment A B are A(-6,8) and B(-3,3).

then , the coordinates of B after dilation by scale factor of 3 with a center of dilation at the origin,

(-3,3)\to(3(-3),3(3))\\\\\Rightarrow\ (-3,3)\to(-9,9)

Hence, the coordinates of the image of point B, after the segment has been dilated by a scale factor of 3 with a center of dilation at the origin = (–9, 9).

8 0
3 years ago
find the zeroes of the polynomial f(x)=4√3x²+5x-2√3,and verify the relationship between the zeroes and its co-efficients
strojnjashka [21]
4 \sqrt{3}x^2+5x-2 \sqrt{3}=0\\
\\
\Delta=5^2-4*4 \sqrt{3}* (-2\sqrt{3}    )\\
\\
\Delta=25+96=121\\
\\
x=\frac{-5 \pm \sqrt{121}}{2*4 \sqrt{3} }=\frac{-5 \pm 11}{8 \sqrt3}\\
\\
x_1=\frac{-5-11}{8\sqrt3}=-\frac{16}{8\sqrt3}=-\frac{16\sqrt3}{24}=-\frac{2\sqrt3}{3}\\
\\
x_2=\frac{-5+11}{8\sqrt3}=\frac{6}{8\sqrt3}=\frac{6\sqrt3}{24}=\frac{\sqrt3}{4}\\

5 0
3 years ago
Other questions:
  • Jenny ball bounced 8 times farther than clarks ball. The two balls bounced a total distance of 36 inches. How far did Jenny's ba
    13·1 answer
  • What's the exact value of tan(-4pi/3)
    10·1 answer
  • Matching inequalities with statements
    9·1 answer
  • A cyclist cycles a distance of 20 miles in a time of 2 hours.<br> What is her average speed?
    9·2 answers
  • Factor x^2 + 5x + 6. a. (x + 1)(x + 6) b.prime c. (x + 1)(x + 5) 4.(x + 2)(x + 3)
    8·1 answer
  • If the diameter of a circle is 12 feet, then the radius of the circle is
    14·2 answers
  • .1√a^6 if a&lt;0
    14·2 answers
  • Pls answer i’m begging
    13·2 answers
  • Find the values of x and y in simplest radical form
    7·1 answer
  • Which of the following is equivalent to 0.000001?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!