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
zmey [24]
3 years ago
7

Someone please help me??

Mathematics
2 answers:
densk [106]3 years ago
4 0

Answer: 3x+15y

Step-by-step explanation:

3 times x is 3x then multiple 3 times 5 add the y and that is 15 y

Mars2501 [29]3 years ago
3 0

Answer:

3x + 15y

Step-by-step explanation:

3 times x equals 3x

3 times 5y equals 15y

3x + 15y

You might be interested in
David charges $15 plus $5.50 per hour to mow lawns. Ari charges $12 plus $6.25 per hour to mow lawns. In what situations is aris
KengaRu [80]
Ari's charge is less than David's charge bc David is charging 20. 50 and aris is charging 18. 25
7 0
3 years ago
Make a Conjecture A table shows a proportional relationship where kis
77julia77 [94]
Maybe study more to get the any
4 0
3 years ago
What is the value of the expression below when y=2 and z=8<br> 8y-z
MrRissso [65]

Answer:

8

Step-by-step explanation:

y = 2

z = 8

8y - z

= 8 ( 2 ) - 8

= 16 - 8

= 8

5 0
3 years ago
Read 2 more answers
Find the equation of the line The line has a slope of 1.3 and passes through the point (-2.3, -3.2)
irga5000 [103]

Answer:

y=1.3 x - 0.21

Step-by-step explanation:

y = (slope) \times x + (constant)

set (-2.3,-3.2) in above

- 3.2 = 1.3 \times ( - 2.3) + c

then c=-0.21

3 0
3 years ago
Drag each tile to the correct box consider the given functions f,g and h place the tiles in order from least to greatest accordi
Alja [10]

Answer:

Step-by-step explanation:

By definition, the average rate of change of a function f over an interval [a,b] is given by

\dfrac{f(b)-f(a)}{b-a}

compute the quantity

\dfrac{f(3)-f(0)}{3}

for all the three function

Average rate of change of f:

We will simply use the table to check the values for f(3) and f(0):

\dfrac{f(3)-f(0)}{3}=\dfrac{10-1}{3} = 3

Average rate of change of g:

We will use the graph to to check the values for g(3) and g(0):

\dfrac{g(3)-g(0)}{3}=\dfrac{8-1}{3} = \dfrac{7}{3}

Average rate of change of h:

We can plug the values in the equation to get h(3) and h(0):

h(3)=3^2+3-6=9+3-6=6,\quad h(0)=0^2+0-6=-6

And so the average rate of change is

\dfrac{h(3)-h(0)}{3}=\dfrac{6-(-6)}{3} = 4

3 0
3 years ago
Other questions:
  • What is 1.45,1 1/2,1 1/3,1.2 in order from least to greatest?
    13·1 answer
  • HLP ! HLP ! HLP ! Last one
    13·1 answer
  • 48 PTS!!!!!!A circular disc has an area that measures between 1,650 and 1,700 square inches.
    6·2 answers
  • Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator. 32 mi to 56 mi
    5·1 answer
  • Graph the points (0, -2), (4, 0) and (2, 0). If you want to create a parallelogram, which of the following points should be used
    10·2 answers
  • What is area?
    13·2 answers
  • Hey! 50 points for the taking...
    8·2 answers
  • Least to greatest 3.2,3.02,3.002,3.03,3.032
    11·1 answer
  • An investment of $8500 increases in value by 4.5% every year. How long until the investment
    7·1 answer
  • What is the 3rd equivalent fraction to 2/5 ?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!