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
Alex Ar [27]
1 year ago
8

Ben has $50. He used

Mathematics
1 answer:
sveticcg [70]1 year ago
3 0

Answer:

$49 I think

Step-by-step explanation: $50-2/5=$49

You might be interested in
For a Brainlist !!!!!!!
UNO [17]

y=-7x+2

m=-7, so that's a negative slope.

b=2, so the y-intercept is (0,2).  That's a postiive y-intercept.

Solve 0=-7x+2 to find the x-intercept.

     7x=2

       x=2/7

The x-intercept is (2/7,0), so that's a positive x-intercept.

6 0
2 years ago
How do you write 7,870 in scientific notations ?
Nuetrik [128]

Answer:

7.87X10^3

Step-by-step explanation:

^ means to the power of

5 0
2 years ago
5 + 1.3 • 8.7? whats the answer?
Elan Coil [88]

Answer:

56

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
For which function is 5 NOT an element of the range?
Darina [25.2K]
B. y = -2 + 4
y = 2 not 5
5 0
2 years ago
Can any of you guys help my cousin with her homework its very confusing to me I'm not very good at math so please help her she g
dangina [55]
Simplify 5/15: the numerator and denominator are both multiples of 5, so the fraction can be reduced to 1/3 by dividing the top & bottom by 5. 5/15 of a rectangle is the same as 1/3 of a rectangle.

Compare 1/2 and 5/7:
The simplest way is to ask if 5/7 is more than one half. Half of 7 is 3.5, and 5 is greater than 3.5, so 1/2 < 5/7.
The way that is a little more work is to get a common denominator and make equivalent fractions of 7/14 and 10/14.

Fraction to decimal of 4/5. 4 divided by 5 = 0.8

Decimal to fraction, 0.78:
0.78 = 78 hundredths = 78/100 as a fraction. They usually want fractions in the lowest terms, so divide the numerator and denominator by two, and you have 39/50.

Mixed to improper fraction 5 2/9: multiply the denominator of 9 times the whole number of 5, that equals 45. Add the 2 in the numerator, that is 47. Keep that over 9, because we are trying to figure out how many ninths we have. 5 2/9 = 47/9

Add ‘em 3/5 + 1/2:
Make equivalent fractions with a common denominator. (10 is the least/lowest common denominator). So we are adding 6/10 + 5/10 = 11/10 or 1 1/10.

Improper to mixed, 9/4:
We have 9 fourths. 4 fourths = 1 whole. So we get 2 wholes with 1/4 left over. 9/4 = 2 1/4.

Subtract ‘em, 3/10 - 1/5.
Again, need a common denominator/equivalent fraction. 1/5 = 2/10
3/10 - 2/10 = 1/10

Draw it, 1/3:
The circle is already divided into thirds. Shade one of them in.

Multiply ‘em 2/3 x 5:
Multiply the numerator times the whole number, leave the denominator alone. 2/3 x 5 = 10/3 = 3 1/3 if they want it converted to a mixed number.

Divide ‘em: 8/9 divided by 3 is 8/27

What’s the word?
4 x 1/2 = 2 (what is one half of 4?)

Word up:
3/5 divided by 3 = 1/5

Your grade? 14/14 = 100%

Please let me know if you have questions. Please mark brainliest if you can :) Thank you!
4 0
3 years ago
Other questions:
  • A quart of paint covers about 85 square feet. About how many quarts would you need to cover a fence with an area of 3,817 square
    7·1 answer
  • a farmer puts an equal number of fruits in each of 6 baskets. if there are 18 pears &amp; 24 peaches, how many pieces of fruit a
    11·2 answers
  • A recipe for 1 lb of trail mix calls for 2.5 oz of chocolate pieces. How many ounces of chocolate pieces are needed to make 5 lb
    15·1 answer
  • Jessamine wants to ride her bike at least 85 miles per week. She rides to and from school 5 days per week. Her house is 6.25 mil
    13·2 answers
  • Which best describes how to subtract 6.45 from 81.3?
    11·2 answers
  • Hello! Does anyone know the answer for this question and how to work it out. I NEED HELP ASAP. I need the full workout out of it
    9·1 answer
  • 4 students is ______ % of 20 students
    12·1 answer
  • Which of these strategies would eliminate a variable in the system of equations?
    12·1 answer
  • The frigate bird has a top recorded speed of 153 kilometers per hour. How would you state this speed in the appropriate customar
    5·1 answer
  • Cullumber Company, a machinery dealer, leased a machine to Dexter Corporation on January 1, 2020. The lease is for an 8-year per
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!