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
Strike441 [17]
3 years ago
13

Expand (distribute) to write an equivalent expression: 1/2(-10x + 12y).

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
6 0

Answer:

-5x+6y

Step-by-step explanation:

(1/2) (-10x+12y)

(1/2) (-10x)+ (1/2) (12y)

You might be interested in
Can someone please help?
noname [10]

Answer:

2

Step-by-step explanation:

this one is correct

1/5+1/5=2/5

7 0
2 years ago
The length of a rectangle is 3 times its width. If the length were increased by 2 inches and the width by 1 inch, the new perime
dem82 [27]
Equation 2.
length=3w, new length=2+3w, new width=1+w
New Perimeter=62=2(new length+new width)
62=2(2+3w+1+w) => 62=2(3+4w)
3 0
3 years ago
Read 2 more answers
Ethan has 3 pounds of mixed nuts. How many ounces of mixed nuts does Ethan have?
almond37 [142]
There are 16 ounces in a pound so all you have to do is multiply 16 and 3.
16*3=48
ANSWER= 48 ounces
5 0
2 years ago
13,000 divided by 1,000
ivann1987 [24]

Answer:

Hey! The answer would be 13 with no remainder. Hope this helped :)

3 0
3 years ago
Let f(x)=x2−2x−4 . What is the average rate of change for the quadratic function from x=−1 to x = 4?
goblinko [34]

Answer:

The average rate of change for f(x) from x=−1 to x = 4 is, 1

Step-by-step explanation:

Average rate A(x) of change for a function f(x) over [a, b] is given by:

A(x) = \frac{f(b)-f(a)}{b-a}

As per the statement:

f(x) = x^2-2x-4

we have to find the average rate of change from x = -1 to x = 4

At x = -1

f(-1) = (-1)^2-2(-1)-4 = 1+2-4 = -1

and

at x = 4

f(4) = (4)^2-2(4)-4 = 16-8-4 = 4

Substitute these in [1] we have;

A(x) = \frac{f(4)-f(-1)}{4-(-1)}

⇒A(x) = \frac{4-(-1)}{4+1}

⇒A(x) = \frac{5}{5}

Simplify:

A(x) = 1

Therefore, the average rate of change for f(x) from x=−1 to x = 4 is, 1

4 0
3 years ago
Read 2 more answers
Other questions:
  • For an online educational clip, 80 percent of the first 240 viewers voted “like” for the clip. If all of the next 80 viewers vot
    6·1 answer
  • The figure above is a game spinner for a popular board game. / is split into 3 congruent sectors. Find the area of the sector of
    6·2 answers
  • If 65%=x/100 then x =?
    6·1 answer
  • Casey said that 0.03 × 1000 is 3 explain why Casey's answer is not correct. What mistake do you think he made ?
    11·2 answers
  • Multiply (4x -7) (5x-8)
    12·2 answers
  • Why Is markup necessary for retail sales
    11·1 answer
  • Help me please ? w pic
    11·2 answers
  • Need help, Iĺl give brainliest <3
    11·2 answers
  • Help please, asap. i need this done
    12·2 answers
  • Angles and Degree Measure
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!