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
iragen [17]
3 years ago
9

Plz help whats alex error i beg help i will give 19 points and brainlist

Mathematics
2 answers:
Alenkasestr [34]3 years ago
7 0

Answer:

Alex timed 7 by 2 instead of 7 times 7 because 7^2 is an exponent.

ElenaW [278]3 years ago
7 0
The person above is correct
You might be interested in
The results of joes survey show that baseball is the favorite sport for 18 out of 25 people. What percent do not like sports?
charle [14.2K]

well if 18 out of 25 like it, then the remaining 7 doesn't like it, namely 7 out of 25.

if we take 25 to be the 100%, what is 7 off of if in percentage?

\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 25&100\\ 7&x \end{array}\implies \cfrac{25}{7}=\cfrac{100}{x}\implies 25x=700\implies x=\cfrac{700}{25}\implies x=28

7 0
3 years ago
a toy company need to package balls with a 2in radius in sets of 2. they have two options: a square prism or a cylinder. The dim
Brut [27]

Answer:

Step-by-step explanation:

square prism

6 0
3 years ago
Read 2 more answers
Which step in the proof has a flow?
Dmitry [639]

Answer:

Reason 2

Step-by-step explanation:

The reason should be transitive property( if a=b and b=c then a=c) not reflective property.

7 0
3 years ago
What is the solution to 3!
AlekseyPX
3! =3 x 2 x 1 = 6

Y!= Y x (y-1) x ... x 1=
4 0
3 years ago
Read 2 more answers
1. -88 = -3(4m + 5) - (1 - 3m)​
Vadim26 [7]

Answer:

m=8

Step-by-step explanation:

-88=-3(4m+5)-(1-3m)

-88=-12m-15-(1-3m)   <- Distributive Property

-88=-12m-15-1+3m  <- Open () if there is a negative negative the symbol equals positive

-88=-9m-16    <- Simplify

0=-9m+72   <- Add 88 to both sides

9m = 72 <- Add 9m to both sides

9m = 72

/9      /9

m=8

6 0
3 years ago
Other questions:
  • One of the factors of the polynomial x + 5x + 6xis (+ 3x). What is the other factor?
    5·1 answer
  • CAN SOMEONE PLEASE ANSWER THIS QUESTION I AM HORRIBLE AT MATH WILL MARK BRAINLIEST ONLY IF CORRECT.
    7·1 answer
  • Find the length of the missing side. Leave your answer in simplest radical form.
    13·1 answer
  • Consider the following simplified algebraic expression. Which could be the original expression?
    8·2 answers
  • Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
    8·1 answer
  • The ratio of raisins to oatmeal cookie dough in a mixture is 2:5. Which of the following best describes the amount of raisins an
    12·1 answer
  • What is the surface area of the regular pyramid given below?
    7·2 answers
  • John's original plan was to save $125 per month for two years in order to have $3,000 to put down on a car. However, after one y
    11·1 answer
  • jayden's old washing machine took 31 1/2 minutes to wash a load. He bought a new washing machine that takes 10% longer. How long
    5·2 answers
  • Pleaseee helpppp meeee
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!