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
elena55 [62]
3 years ago
11

Someone helpp commonn

Mathematics
1 answer:
vitfil [10]3 years ago
3 0

Answer:

Step-by-step explanation:

⁷

You might be interested in
Which notation best represents the phrase “no more than 200”
Lilit [14]

Answer:

X<_200

Step-by-step explanation:

We know that if the number connot be more than 200 then the number is less than or equal to 200

7 0
3 years ago
1/2(2g-3)=-4(g+1) show work please do this ASAP
lozanna [386]
<span><span>1/2<span>(<span>2g−3</span>)</span></span>=<span>−<span>4<span>(g+1)</span></span></span></span>
<span><span>1/2<span>(<span>2g−3</span>)</span></span>=<span>−<span>4<span>(g+1)</span></span></span></span>
<span><span>g+<span>−3/2</span></span>=<span><span>−4g</span>−4</span></span>
<span><span><span>g+<span>−3/2</span></span>+4g</span>=<span><span><span>−4g</span>−4</span>+4g</span></span><span><span>5g+<span>−32</span></span>=−4</span>
5g+−3/2+3/2=−4+3/2
<span><span>
5g</span>=<span>−5/2</span></span>
<span><span>5g/5</span>=<span><span>−52</span>5</span></span><span>
g=<span>−1<span>2

Hoped I helped!</span></span></span>
6 0
3 years ago
Read 2 more answers
2x(x - 1) + 3x – 3 = 0​
lozanna [386]

Answer:

x = -3/2 or x = 1

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Choose the numbers to create a story problem that represent 4 divide 1/3
likoan [24]

Answer:

Jack wants to give a treat to his 4 friends. Jack buys a big chocolate

filled cake. He divides the cake into 1/3 pieces. How much cake did each friend get?

7 0
3 years ago
Sue took a test in both biology and math last week. The biology test had a mean of 70 and a standard deviation of 7 whereas the
Anna [14]

Answer:

c. the biology test

Step-by-step explanation:

To answer this problem we need to calculate the z-score of both tests, using the formula:

z = (x - μ) / σ

Where x is Sue's score, μ is the mean, and σ is the standard deviation.

  • For the <u>biology test</u>, the z-score is:

z = (76 - 70) / 7 = 6/7 = 0.857

  • For the <u>math test</u>, the z-score is:

z = (76 - 75) / 10 = 1/10 = 0.100

Because the z-score for the biology test is greater than the z-score for the math test, Sue did better in the biology test, in comparison to the rest of the class.

6 0
3 years ago
Other questions:
  • When are fractions useful? When are ratios useful?
    6·1 answer
  • Which geologic feature does not occur at a convergent boundary?
    7·1 answer
  • What is 1/2x16(4+v)=136
    10·2 answers
  • Kowalski’s Drug Store signed a 15-month simple discount note with a face value of $12,300. Find the proceeds if the discount rat
    13·1 answer
  • Solve for x: 2|x − 3| + 1 = 7 (5 points) x = 0, x = 6 x = −1, x = 6 x = 0, x = 9 No solutions
    10·2 answers
  • What is the sum of 20 consecutive numbers, if the first one is m?
    14·1 answer
  • Which equation is modeled below? 3 long x tiles and 2 negative 1 tiles = 2 long x tiles and 4 square 1 tiles Negative 2 x + 3 =
    7·2 answers
  • 132% of what number is 25 nearest tenth
    9·1 answer
  • Elevando um certo numero natural,maior do que zero,ao expoente 101 encontrarmos como resposta 1. Qual é esss numero? 101 A) 0 B)
    9·1 answer
  • Will mark brainliest! Answer quickly please.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!