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
Vera_Pavlovna [14]
3 years ago
13

HELP PLEASE!!! Which of the following is not a true statement about solving two-step equations?

Mathematics
2 answers:
Ostrovityanka [42]3 years ago
8 0

Answer:

C


Step-by-step explanation:


tensa zangetsu [6.8K]3 years ago
6 0
C= two step equations require all number to be whole number in order to solve.

Here is an example that disproves that:
 .5x + 8= 18
  <u>      -8     -8</u>
<u>.5</u>x = <u>10
</u>.5       .5

x = 20  (.5 is certainly not a whole number but I solved it anyway)
You might be interested in
A sweater was on sale at %40 off the regular price. Ella saved $20 by buying the sweater on sale. What was the regular price of
Artyom0805 [142]

so she saved $20 and that was 40% of the regular price, let's say the regular price is "x".

if 20 is 40%, what is "x" or namely the 100%?

\bf \begin{array}{ccll} amount0&\%\\ \cline{1-2} 20&40\\ x&100 \end{array}\implies \cfrac{20}{x}=\cfrac{40}{100}\implies \cfrac{20}{x}=\cfrac{2}{5}\implies 100=2x \\\\\\ \cfrac{100}{2}=x\implies 50=x

7 0
3 years ago
Read 2 more answers
PLEASE ANSWER ASAP FOR BRAINLIEST
weqwewe [10]
Answer is D. 3^3 and 2^2
4 0
3 years ago
Read 2 more answers
Solve 3^x−5 = 9. (3 points) Select one: a. x = −3 b. x = 2 c. x = 7 d. x = 8
goldfiish [28.3K]
ANSWER

C. x=7

EXPLANATION

The given exponential equation is

{3}^{x - 5} = 9

We rewrite the right hand side as 3 raised to exponent 2.

{3}^{x - 5} = {3}^{2}

Observe that the base of both sides of the equation are equal.

We now equate the exponents.

x - 5 = 2

Solve for x,

x = 2 + 5

x = 7

The correct choice is C.
4 0
4 years ago
What is 5 7/20 written as a decimal?
sashaice [31]

Answer:

5.35

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
HELPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!
goblinko [34]
Rate of change is slope
So change in y/change in x
150/3=50
3 0
4 years ago
Other questions:
  • A report on the U.S. economy indicates that​ 28% of Americans have experienced difficulty in making mortgage payments. A news or
    13·1 answer
  • GEOMETRY PLEASE HELP ME URGENT
    6·1 answer
  • Two horses approach each other along the same country road, one walking at 5.5 km/h and the other at 4.5 km/h. When the horses a
    9·1 answer
  • Find the center of the circle that can be circumscribed about triangle ABC with A(0, 0), B(6, 0), C(6, 4).
    5·1 answer
  • HELP ME ASAP<br> What is the area of this figure?
    13·1 answer
  • Find the length of side bc ab=6.3<br> And there is a angle of 71<br> Use CAH
    14·2 answers
  • Every package of a certain toy also includes 2 batteries.
    15·1 answer
  • An expression is shown.<br> 8 × (3.8 + 13.2) - 6<br><br> What value is equivalent to the expression?
    7·1 answer
  • Please help quickly, I dont understand this question.
    12·1 answer
  • 3. Tim and Juan are both animal lovers. Tim owns 2 cats, 3 dogs, 1 Guinea pig and 3 hamsters and represents this mathematically
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!