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
Nastasia [14]
2 years ago
9

Please awnser wuestion in image please

Mathematics
2 answers:
sineoko [7]2 years ago
5 0

Answer:

D

Step-by-step explanation:

1/25 is the same thing as 5^{-2}. So, u wantn to find whcih answer choice does not equal that. You can use the exponent multiplication rule, where x^a times x^b equals x^a+b.

for example, answer choice A would be 5^(3+-5) which is 5^-2.

the only choice that does not equal 5^-2 is D because it equals 5^2

Yuliya22 [10]2 years ago
4 0

Answer: D

Brainliest pls

You might be interested in
a cell phone company has a basic monthly plan of $40plus $0.45 for many minutes ised over 700. John was charged a total of $48.1
jonny [76]
Cost of month plan = $40

Cost of minutes used = $0.45 after 700 minutes

Total cost = $48.10

Let x be the total minutes used
Total cost = 40 + 0.45(x - 700)

------------------------------------------------------------------
Form the equation and solve x
------------------------------------------------------------------
40 + 0.45(x - 700) = 48.10
40 + 0.45x - 315 = 48.10
0.45x - 275 = 48.10
0.45x = 48.10 + 275
0.45x = 323.10
x = 323.10 ÷ 0.45
x = 718

------------------------------------------------------------------
Answer: John had used 718 mins this month
------------------------------------------------------------------
8 0
3 years ago
1. Is c=71 a solution to the equation 56 = c - 15 ?
jolli1 [7]

Answer:

1. Yes

2. Yes

3. No

Step-by-step explanation:

7 0
2 years ago
Which of the following is a solution to the equation ¾x-12=-18?
ira [324]

miren pongan enpeño en matematica

7 0
2 years ago
Read 2 more answers
Graph step by step:<br> f(x)=-2x+1
Paul [167]

Step-by-step explanation:

Root:(1/2, 0)

Domain: x∈R

Range: y∈R

Vertical intercept: (0, 1)

4 0
2 years ago
GET POINTS look at pictur 15 POINTS
kap26 [50]
2. y=2x+3 

When x =0 and y= something, the 'something' is your y-intercept which is b in the y=mx+b formula.  Then we look at what is changed in the x and y value to determine the m part.  the x increase by 1 and y increase by 2 so the m part is 2. 

3. y=-7x 
Same as the last one, there is no y-inter this time because the y=0 when x=0/  So the y deceased by 7 each time and x incease by 1 so it is -7 for the m part.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is a improper faction
    11·2 answers
  • Help, please with this question!! I don't understand!!
    11·1 answer
  • Someone provide an answer please (:
    5·1 answer
  • I need help with this question
    12·1 answer
  • american worker spends 44 minutes traveling to and from work each day what fraction of the day is that
    7·1 answer
  • Which of the following graphs is a function ​
    7·2 answers
  • What is the common ratio of the Fibonacci sequence called
    14·1 answer
  • Question 3 of 10<br> In the diagram below, Ed is parallel to Xy. What is the value of x?
    15·1 answer
  • Please help me wiyh this<br> In triangle △WXY, XY ≅ WX and m∠X=38 Find m∠W
    5·1 answer
  • Tanya enters 5 9 into her calculator and the display shows: 0.55555556 Choose all the true statements about this situation: A) 5
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!