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
Free_Kalibri [48]
2 years ago
5

SOMEONE ANSWER HURRY PLEASE

Mathematics
1 answer:
Aleksandr-060686 [28]2 years ago
8 0

Answer:

A, B, and C

Step-by-step explanation:

Let's simply the equation first

  • -2(-8 - 4y + 3/4)
  • 16 + 8y - 1 1/2

What did Daniel do wrong?

Well, let's break down what I did and compare it to Daniel.

  • <em>I multiplied -2 and -8x to get 16x. A negative number times a negative number is positive, and 2 times 8 is 16</em>

Daniel, on the other hand, added the two terms.

The first term should be positive (A)

  • <em>I multiplied -2 and -4y to get 8y. The same sign rules apply.</em>

Daniel got a negative number, but it is supposed to be positive (B)

  • <em>I multiplied -2 and 3/4 should be -6/4, which simplifies to -1 2/4 which is further reduced to -1 1/2</em>

Daniel multiplied and simplified incorrectly (C)

-Chetan K

You might be interested in
A farmer uses a grain bin which is made up of a cone on top and a cylinder at the
siniylev [52]
The answer is c bkuz it’s right
4 0
3 years ago
The mechanic does 4 oil changes in 2 hours. How many oil changes can the mechanic do in 8 hours?
netineya [11]

Answer:

16.

Step-by-step explanation:

^

5 0
2 years ago
Read 2 more answers
I solved 4, the answer is 11, seconds: 5x+4(x-3)=87 = x=11, but I don't know how to solve number 5, please anyone explain how to
liq [111]

The answer x = 11 is correct for problem 4. Nice work.

Use this x value to find the answer in problem 5. From problem 4, we're told that Romeo runs at a speed of 5 m/s. If he runs for x = 11 seconds,then he runs a total distance of:

5*x =(5 m/s)*(x meters) = (5 m/s)*(11 seconds) = 5*11 = 55 meters

The answer to problem five is 55 meters

8 0
3 years ago
Given that 35.8 x 4.23= 151.434<br>write down a division sum with an answer of 423.​
Nina [5.8K]

Answer:

  151434/358 = 423

Step-by-step explanation:

Every product with non-zero factors can be written as an equivalent division relation.

  a·b = c   ⇒   a = c/b

Here, we have 35.8 × 4.23 = 151.434. This can be written as the equivalent ...

  4.23 = 151.434/35.8

We can multiply this by 100 to get a division relation with a quotient of 423:

  423 = 15143.4/35.8

If we want, we can move the decimal points another place to the right to get ...

  151434/358 = 423

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%7C2v%7C%20%20%3D%2012" id="TexFormula1" title=" |2v| = 12" alt=" |2v| = 12" align="absmi
BlackZzzverrR [31]

Answer:

v=6

Step-by-step explanation:

2v is positive so keep it

then 2v=12

v=6

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the decimal notation for 84.3%
    6·1 answer
  • In school ,there are 3 girls for every 2 boys . There are 650 students in total . How many students are girls
    9·1 answer
  • Help Me Please! <br> Does anyone know what is the Radical of 4/49
    9·2 answers
  • Bill and Bob cycle in opposite directions. Bill cycles at 12 km/h
    10·1 answer
  • Ernie bought 3 12-packs of regular cola, 4 12-packs of diet cola, and 2 6-packs of orange soda. how many cans did he buy?
    14·2 answers
  • Jerome will also order t-shirt for the volunteer he will order both adults and child t-shirt . Adults t-shirt are $5 child t-shi
    11·1 answer
  • How much does 4 5/7 kg of candy cost if 5/6 kg costs $7.50
    10·1 answer
  • Guys help mee!!
    7·1 answer
  • 1) Choose the correct answer.
    8·1 answer
  • Dilations of a triangle are congruent to the original triangle.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!