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
lozanna [386]
3 years ago
8

HELP PLEASE!!! Correct each of the following errors by circling the error, describing what is wrong, entering what should be the

re instead, and entering the correct answer.
1) (3x2)(-2x4) = 3(-2)x2•4 = 6x8
2) 4a2 • 3a5 = (4 + 3)a2 + 5 = 7a7
3) x6 • x • x3 = x6+3 = x9
4) 34 • 23 = 64+3
Mathematics
1 answer:
Mazyrski [523]3 years ago
5 0

Answer:

1.) 3(-2) results in a negative 6 so it should be (-6)x8

2.) you have to take out a2 from it so it should look like a2(4+3a3)

3.) I don know if this is to the exponential but if it is, then it should look like x^(6+1+3)= x^10

Step-by-step explanation:

You might be interested in
Student identification codes at a high school are 4-digit randomly generated codes beginning with 1 letter and ending with 3 num
irinina [24]
\dfrac{1}{26,000}\approx3.8\%
4 0
3 years ago
Kevin hired a moving company. The company charged $400 for its services, and Kevin gives the movers a 15% tip. How much does Kev
harina [27]
15% = 0.15

0.15 * 400 = 60

$60
7 0
2 years ago
Find an equation of the circle that has center (-4, 1) and passes through (3, -5)
Lemur [1.5K]

The general equation for a circle with center (a,b) and squared radius k is


(x-a)^2 + (y-b)^2 = k


Here we have


(x- - 4)^2 + (y -1)^2 = k


and the constant is fixed by substituting in the point we know (x,y)=(3,-5)


(x + 4)^2 + (y-1)^2 = (3+4)^2 + (-5-1)^2 = 85


Answer:


(x + 4)^2 + (y-1)^2 = 85


5 0
3 years ago
If a jeep averages 30.5 miles per gallon, how many miles will it travel on 14 gallons of gas?
Aleks04 [339]

Answer: 427 miles

Step-by-step explanation:

if the jeep averages 30.5 miles per gallon, and you have 14 gallons, then you will need to multiply 30.5*14 to get your answer, which is 427

7 0
1 year ago
The quotient of a number and negative eight is five-eighths. Find the number.
max2010maxim [7]

Answer:

-64/5

Step-by-step explanation:

Basically, the word "quotient" means the answer to a division problem. Therefore, its a division problem, so you have to work backwards with multiplication. -8 times a number is 5/8, so the other number is going to be negative.

The number is -64/5

5 0
3 years ago
Read 2 more answers
Other questions:
  • Yuri made a fruit salad with 1/3 cup blueberries,5/8 cup strawberries,and 5/6 cup apples.how much Fruit did yuri make?
    15·1 answer
  • A store owner paid 15 dollars for a book. She marked up the price of the book by 40 percent to determine its selling price.
    9·1 answer
  • Which equation represents a line that passes through two points in the table 3,3 and 6,5
    12·1 answer
  • You invested $1,400 in an account that pays 5 percent simple interest. how much more could you have earned over a 20-year period
    10·1 answer
  • How many factors are in the expression x(1+y)z
    9·1 answer
  • Use the table provided to find an exponential model ƒ(x) = abx, where ƒ is the population of Florida, and the input is the numbe
    8·1 answer
  • Hi! I'm confused with this question, It's about tessellations. Can someone give a complete example of a possible answer? It woul
    15·1 answer
  • Fill in the missing reasons (one for each step). Given: 3x – 6y = 27; x = 5 Prove: -2 = y
    11·1 answer
  • What’s the answer to this question?
    5·1 answer
  • Math Correct answers only please!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!