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
soldier1979 [14.2K]
3 years ago
8

Explain how to get the answer please

Mathematics
2 answers:
DanielleElmas [232]3 years ago
5 0

Answer:     b  8.50+0.25 divoide it by 0.25 th3n do the eqathion back words

mart [117]3 years ago
4 0

Answer:

y=8.50x+0.25

Step-by-step explanation:

She/he starts off with 8.50 and throughout the week she can earn 0.25 per joke. We don't know how many times a joke is made so it would be an x.

You might be interested in
I dont know how to do this problem
Nana76 [90]
The answer is fifteen
6 0
3 years ago
Read 2 more answers
Help me you you oyu ouy ou yo
WARRIOR [948]

Answer:

(x-7) (x+1)

Step-by-step explanation:

x^2 - 6x - 7

What two numbers multiply to -7 and add to -6

-7*1 = -7

-7+1 = -6

(x-7) (x+1)

6 0
3 years ago
Read 2 more answers
The table shows the year groups of some students who use the canteen. Mr Ford wants to survey 50 of these students stratified by
igor_vitrenko [27]

7 more year 9 students than year 8 students should be surveyed, If Mr.Ford wants to survey 50 of these students stratified by year group.

Step-by-step explanation:

The given is,

                    Year                        Students

                       7                                 80

                       8                                 110

                       9                                 160

                    Total                              350

           Mr.Ford wants to survey 50 of these students stratified by year group.

Step:1

           Formula to find the ratio of number of grouped students to total students,

                           Ratio, r = \frac{Number of students grouped }{Total number of students}

                                         = \frac{50}{350}

                                         = 0.1428

Step:2

          Formula for Number of students surveyed from year wise,

          For year 7 students,

                                         = (Ratio) × (Students from year 7)

                                         = 0.1428 × 80

                                         = 11.424

                                        ≅ 11               (∵ For students we convert into whole number)

         For year 8 students,

                                         = (Ratio) × (Students from year 8 )

                                         = 0.1428 × 110

                                         = 15.708

                                        ≅ 16               (∵ For students we convert into whole number)

          For year 8 students,

                                         = (Ratio) × (Students from year 9 )

                                         = 0.1428 × 160

                                         = 22.8

                                        ≅ 23             (∵ For students we convert into whole number)

Step:3

          To find How many more year 9 students than year 8 students should be in the survey

                                        = ( Students from year 8 for group) -

                                                                     ( Students from year 8 for group)

                                        = 23 - 16

                                        = 7 students

Result:

          7 more year 9 students than year 8 students should be surveyed, If Mr.Ford wants to survey 50 of these students stratified by year group.

6 0
3 years ago
Read 2 more answers
What is the gcf of 44 and 121
love history [14]

Answer:11

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
How can you find 75% of any number?
Aleks04 [339]

Answer:

Step-by-step explanation:

Multiply it by 0.75, or find 3/4 of that number. Whichever you prefer! The first one always works though the second one sometimes does but sometimes 3/4 of the number isn't that obvious.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Find the "i" in here for brainlyest and 50 points! (Underline it) NOT IN THE QUESTION IN THE GROUP OF l's
    5·2 answers
  • The sum for 6,498.123
    6·1 answer
  • In a drawer there are 52 spoons from lunch. Each day we earned 4 spoons. How many did we earn after 4 weeks?
    8·2 answers
  • Rewrite the expression in exponential form
    12·2 answers
  • Simplify the following
    5·1 answer
  • A number is 42,300 when multiplied by 10.Find the product of this number and 500
    11·1 answer
  • 11 + 4x = 16 + 3x what is the value of x
    10·2 answers
  • IF YOU $80 AND THEN GET $20 MORE,WHAT IS THE PERCENTAGE
    8·1 answer
  • You want to buy a new bike, and your parents will contribute $32.50 toward the cost of the bike. If the most
    13·2 answers
  • A 5'6" student casts a shadow 6 ft long at the same time a tree casts a 20 ft shadow. How tall is the tree? (Hint: The tree and
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!