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
Vladimir [108]
3 years ago
9

Cleo added 3a+4b and got 7ab. Three of these statements explain why her answer is wrong. Which one does not

Mathematics
1 answer:
Triss [41]3 years ago
5 0

Answer:

3 and 4 are factors of 12 so they should be multiplied to get a product of 12 ab. (Answer D)

Step-by-step explanation:

You do not multiply in addition unless an exponent is present. You should not multiply or add considering these are not like terms. Therefore, D is wrong.

You might be interested in
What is 60,000 + 3,000 + 20 + 9 in standard form?
anastassius [24]

Answer:

63,029

Step-by-step explanation:

60,000+3,000=63,000

63,000+20=63,020

63,020+9=63,029

7 0
3 years ago
Read 2 more answers
Gilda walks to the train station. If she walks at the rate of 3 mph, she misses her train by 7 minutes. However, if she walks at
lorasvet [3.4K]
We'll represent the distance as d and the time as t. 
d= 3(t+7)            because Gilda is 7 minutes late when travelling 3 mph
d= 4(t-5)             because Gilda is 5 minutes early at 4 mph

d= 3t + 21
d= 4t -20
3t +21 =4t -20
41=t
d= 3(41) +21= 144
The distance is 144 miles. 
7 0
3 years ago
Read 2 more answers
Power of powers property with and without variable 
goldenfox [79]

Answer:

This property states that to find a power of a power we multiply the exponents.

Step-by-step explanation:

Hope this helps!

8 0
3 years ago
Help plssssss ASAP pls I’m not good at math
liq [111]

Answer:

B.) 51/64

Step-by-step explanation:

8 0
3 years ago
Simplify<br> 50(x^2+7x+6)
worty [1.4K]

Distribute 50 to every term inside the parentheses.

50\cdotx^2+50\cdot7x+50\cdot6

Simplify with multiplication.

\huge\boxed{50^2+350x+300}

You can't simplify further by adding, so leave the answer as-is.

4 0
2 years ago
Read 2 more answers
Other questions:
  • What is m∠A ? Enter your answer in the box. ° The figure shows what appears to be obtuse triangle A B C with obtuse angle A. The
    6·2 answers
  • If rudy offers oscar $200 for his laptop valued at $600 and oscar agrees, a court will probably
    12·1 answer
  • Name the set or sets of numbers to which negative 10 belongs to
    7·2 answers
  • Find the volume and total surface area of a cone with a radius of 3 and a height of 5.
    15·1 answer
  • Does each equation represent exponential decay or exponential growth?
    7·1 answer
  • I need help with 12.5•10•14 L•W•H
    5·1 answer
  • Identify the solutions to (2x - 4)(x + 10) = 0
    10·2 answers
  • Use the truth table method to decide whether the following · forms are tautologies, contradictions, or contingencies. *a. p &gt;
    7·1 answer
  • Winston earns $140.00 by selling 56 hotdogs at a concession stand at school Using the same rate for the cost of one hotdog, how
    15·1 answer
  • Rewrite the following expression using the properties of rational exponents. Be sure your answer is in simplest form.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!