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
Mariana [72]
3 years ago
7

8 copies of the sum of 4 thirds and 2 more. Write an expression to match, and then evaluate.

Mathematics
1 answer:
liberstina [14]3 years ago
4 0

Answer:

Expression: 8\times(\frac{4}{3}+2)

26\frac{2}{3}

Step-by-step explanation:

We are asked to write an expression and evaluate the expression.

4-thirds would be \frac{4}{3}.

The sum of 4-thirds and 2 more would be \frac{4}{3}+2.

8 copies of 4-thirds and 2 more would be 8 times \frac{4}{3}+2.

8\times(\frac{4}{3}+2)

Let us solve the expression.

8\times(\frac{4}{3}+\frac{2*3}{3})

8\times(\frac{4}{3}+\frac{6}{3})

8\times(\frac{4+6}{3})

8\times(\frac{10}{3})

\frac{8\times10}{3}

\frac{80}{3}

26\frac{2}{3}

Therefore, the solution for our given equation would be 26\frac{2}{3}.

You might be interested in
Hey can someone help me?
ddd [48]
Y + 4x < 8
y < -4x + 8
2 points that satisfy this are (0,8) and (2,0)....and those happen to be ur x and y intercepts (where the line crosses the x and y axis)

graph...so go ahead and plot ur x and y intercepts (0,8) and (2,0).....ur slope is - 4.....so start at ur y int (0,8) and go down 4 spaces, and to the right 1...plot that point, then go down 4 spaces and to the right 1, then plot that point...keep doing this and u will have ur line...u should have crossed the x axis at (0,2)......ur line will be a dashed line since the problem has no equal sign.... the shading will go below the line because it is less then.

y - 3 > = 1/2x
y > = 1/2x + 3
2 points that satisfy this are : (0,3) and (-6,0)...ur x and y intercepts

graph : plot ur intercepts (0,3) and (-6,0)....u have a slope of 1/2...so start at ur x intercept (-6,0) and go up 1 space, and to the right 2 spaces, plot that point...then go up 1 and to the right 2, plot that point...keep doing this and u will cross the y axis at (0,3)....this line will be a solid line....the shading will go above the line.


8 0
3 years ago
Kelvin finished $\frac{2}{3}$ 2 3​​ of his test in a $\frac{1}{2}$ 1 2​​ hour. Express this rate in hours per test.
svet-max [94.6K]

Complete Question

Kelvin finished 2/3​​ of his test in a 1/2​​ hour. Express this rate in hours per test.

Answer:

3/4 hours per test

Step-by-step explanation:

2/3 of his test = 1/2 hour

This rate in hours per test is calculated as:

x = 1/2 /2/3

x = 1/2 hour ÷ 2/3 test

x = 1/2 × 3/2

x = 3/4 hours per test

This rate in hours per test is given as 3/4 hours per test

4 0
3 years ago
HELP I NEED ANSWERS FAST ITS E.L.A
Pavel [41]
“huh” is the interjection!
5 0
3 years ago
Read 2 more answers
a parabolic lamp is facing due east. The bulb (located at the focus) is 8 inches away from the vertex (located at the origin). t
True [87]

9514 1404 393

Answer:

  3 1/8 inches

Step-by-step explanation:

For focus-vertex distance p, the equation of the parabola can be written ...

  y = x^2/(4p)

Here, we have p=8. We want to find the value of y when x=10 (the radius of the dish). That is ...

  y = (10^2)/(4·8) = 100/32 = 3 1/8

The dish is 3 1/8 inches deep.

7 0
3 years ago
Please help me guys I beg you I will give you lots of credit plz
IRINA_888 [86]

Answer:

11m/min

Step-by-step explanation:

slope of the line = velocity of the turtle

slope = y/x

= 55/5

=11

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the x value of 10=-x-8-6
    11·1 answer
  • What is f and g answers
    9·1 answer
  • Which of the following best describes the equation below? (Will mark as brainliest if it’s right (: )
    8·2 answers
  • Find the value of x? <br> A.5/2\2<br><br> B.5 <br> C.10<br> D.10/2
    11·1 answer
  • Help so i can go please if you answer i dont know or stuff like that
    12·1 answer
  • What is a value of -12+35
    13·1 answer
  • What does "B" stand for in the volume formula?
    15·2 answers
  • Triangle DEFDEFD, E, F is similar to triangle PQRPQRP, Q, R. Solve for k.
    12·1 answer
  • Find the value of x.
    10·1 answer
  • Edmund's credit card has an unpaid balance of $598. The annual percentage rate is 18%. What will the finance charge for one mont
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!