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
djverab [1.8K]
3 years ago
8

cassidy loves black and yellow jelly beans she noticed when she was counting them that she had 7 less than three times as many b

lack jelly beans as she had yellot jelly beans in total she counted 225 jelly beans how many black jelly beans did she have?
Mathematics
1 answer:
Dmitriy789 [7]3 years ago
4 0
Most of the information's are already given in the question. It is important to understand the language of the problem for solving the problem. Once the language is understood, then solving the problem is easy.
Let us assume the number of black jelly beans = x
Number of yellow jelly beans = y
Then from the question we can get to a equation.
3x - 7 = y
We also know from the question that
x + y = 225
x + 3x -7 = 225
4x = 225 + 7
4x = 232
x = 232/4
   = 58
So Cassidy has 58 black jelly beans out of the total of 225 jelly beans
You might be interested in
Help please? 15 points here
MakcuM [25]

Answer:

64°

Step-by-step explanation:

In circle with center P, AD is diameter.

\therefore m\angle DPE + m\angle APE = 180\degree \\\therefore  (33k-9)\degree + 90\degree = 180\degree \\\therefore (33k-9)\degree  = 180\degree -90\degree \\\therefore  (33k-9)\degree  = 90\degree \\\therefore  33k-9 = 90\\\therefore 33k= 90+9\\\therefore  33k= 99\\\therefore  k= \frac{99}{33}\\\therefore  k=3\\ m\angle CPD = (20k +4)\degree \\\therefore m\angle CPD = (20\times 3 +4)\degree \\\therefore m\angle CPD =(60+4)\degree \\\therefore m\angle CPD =64\degree \\m\overset {\frown}{CD} = m\angle CPD\\\therefore m\overset {\frown}{CD} = 64\degree

4 0
3 years ago
What is the m Show work
Ghella [55]

Answer:

measure of angle A is 80 degree.

Step-by-step explanation:

isosceles triangle will have same base angles

first base angle is 50, and the second will also be 50

3 angles of a triangle will add up to be 180 degree.

A is the vertex angle.

So 50 + 50 + A = 180

100 + A = 180

A = 80.

8 0
3 years ago
Find the surface area of the cylinder give your answer in terms of pi. The radius is 4mm and the height is 5mm
Komok [63]
The surface area of a cylinder is the area of the bases plus the area of the side, or SA = 2*A₁ + A₂

Since the area of a circle is \pi r^{2},
SA = 2*(\pi r^{2}) + A₂

Since the area of the side is height * the circumference of the circle or A₂ = h * 2 \pi r, then SA must be;

SA = 2* \pi (r ^{2} )+h*2 \pi r
SA = 2* \pi (4 ^{2} )+5*2 \pi (4)
SA = 32* \pi+80 \pi
SA ≈ <span>351.858377202</span>
3 0
3 years ago
{(-9,3) (5,-6) (3,-1), (-6,5), ?}Which ordered pair can replace the missing value and make the set if ordered pairs NOT a functi
Nookie1986 [14]
\text{Slope}=\frac{-1--6}{3-5}=\frac{5}{-2}\begin{gathered} y-y_1=\frac{5}{-2}(x-x_1) \\  \\ y--6=\frac{5}{-2}(x-5) \\  \\ -2(y+6)=5(x-5) \\ -2y-12=5x-25 \\ 5x+2y=25-12 \\ 5x+2y=13 \end{gathered}

The missing values are (-6, -9) ( The last option)

Explanation:

x= - 6 has already produced the value of y as 5, the only pair in the given option the make the given ordered pairs NOT to be a function is (-6, -9) since it will give the value of y to be - 9.

4 0
1 year ago
1. Kane earns an annual salary of $42,500.
Katarina [22]

Answer:

$1753.13

Step-by-step explanation:

Kane's Annual Salary  = $42,500

Gross Pay = $42,500

Net Pay = Gross Pay - 1% of Gross Pay

=42500 - (0.01 X 42500)

=$42,075

Since he is paid twice a month with paychecks being  of equal amounts.

Number of Payments in a Year =12 X 2= 24

Therefore, Kane's Take Home pay after Medicare taxes

= \$42075 \div 24\\=\$1753.13$ (to the nearest cent)

5 0
3 years ago
Other questions:
  • GIVING BRAINLIEST!! A,B,C, OR D!! NEED ASAP
    14·2 answers
  • A single​ 6-sided die is rolled twice. find the probability of getting a 55 the first time and a 11 the second time. express the
    8·1 answer
  • Thirty million;two hundred twenty thousand, six hundred seventeen
    15·2 answers
  • What is the y-intercept of the line y = 2x - 5?
    10·1 answer
  • If 90 is 80% of a value, what is that value?
    12·1 answer
  • A common inhabitant of human intestines is the bacterium Escherichia coli. A cell of this bacterium in a nutrient-broth medium d
    8·1 answer
  • Malcolm and Theo's families are both traveling to the same vacation resort.
    14·1 answer
  • For a segment of a radio show a disc jockey can play 8 records. If there are 10 records to select from, in how many ways can the
    8·1 answer
  • True or False?<br>The ratios 4/5 and 52/60 are proportional<br><br><br><br>​
    8·2 answers
  • graph each system of equations to find its solution. then, prove that the caution is true In a check by substituting it into bot
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!