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
shutvik [7]
3 years ago
6

8) Monica spent $34 on brownies and cookies. We know brownies cost $2

Mathematics
2 answers:
Viefleur [7K]3 years ago
7 0

Answer:

2b+.75c = $34

Step-by-step explanation:

b stands for the amount of brownies and the number beside it represents the price of the brownies. the c stands for the amount of cookies which is also unknown and the number beside that represents the price of the cookies. at the end of the equation is the total price of both the cookies and the brownies.

Anna [14]3 years ago
3 0
The answer is

2b + .75c = 34
You might be interested in
Ifx=−8, evaluate the following expression:(x−2)(x+4)x(x+9)
tekilochka [14]

Answer:

= 40

Step-by-step explanation:

so if you mean x = -8

(x - 2)(x + 4) \times (x + 9) \\

( - 8 - 2)( - 8 + 4) \times ( - 8 + 9)

( - 10)( - 4) \times 1

40 \times 1

40

4 0
2 years ago
HELP WITH PROBABILITY PWEASEEE <br> (4 questions)
Aliun [14]

a. {1,2,3,4,5,6}

b. {A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z}

c. {HH,HT,TH,TT}

d. {1T,2T,3T,4T,5T,6T,1H,2H,3H,4H,5H,6H}

Step-by-step explanation:

We will write the sample space of all options one by one.

a. Rolling a 6 sided die

As the die has six sides numbered from 1 to six then the sample space will be:

S1 =  {1,2,3,4,5,6}

b. Guessing the first initial of a student's name:

As the English language has 26 alphabets, the first initial can be any alphabet so the sample space will be all letters:

S2 =  {A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z}

c. Tossing two coins

As two coins are tossed, the outcomes will be a combination of two outcomes

S3= {HH,HT,TH,TT}

d. Rolling a 6 sided die and tossing a coin

As the die is rolled and then a coin is tossed. The die's coin will either combine with heads or tails

So,

S4 = {1T,2T,3T,4T,5T,6T,1H,2H,3H,4H,5H,6H}

Hence,

a. {1,2,3,4,5,6}

b. {A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z}

c. {HH,HT,TH,TT}

d. {1T,2T,3T,4T,5T,6T,1H,2H,3H,4H,5H,6H}

Keywords: Sample Space, Probability

Learn more about sample space at:

  • brainly.com/question/11007026
  • brainly.com/question/11207748

#LearnwithBrainly

8 0
4 years ago
Help me iv been trying from this morning
GalinKa [24]

Answer:

i did the first

Step-by-step explanation:

1st way

Standard form: a(X-h)²+k = ( -2/3X² -16/3X -32/3) +32/3 -17/3 = -2/3(X +4)² +5

y = -2/3*X^2-16/3*X-17/3

X = -4 ±√( 15/2) = -6.7386, or -1.2614

Axis of symmetry: X= -4; Vertex (maximum)=(h,k)=( -4, 5); y-intercept is (0,-5.66666666667)

two real roots: X=-1.2613872124776866 and -6.738612787477313

5 0
3 years ago
Read 2 more answers
Proving That All Circles Are Similar
Nitella [24]

Answer:

Figures can be proven similar if one, or more, similarity transformations (reflections, translations, rotations, dilations) can be found that map one figure onto another. In our attempt to prove all circles are similar, a translation and a scale factor (from a dilation) will be found to map one circle onto another.

Step-by-step explanation:

4 0
3 years ago
A ball is released at a height of 16 inches to roll inside a half-cylinder. It rolls
docker41 [41]

Answer:

Step-by-step explanation:

Using the given formula, we put n = 5

h = 8* {(\frac{1}{2}) ^{n-1}

h = 8 / 16

h = 1 / 2 inches

8 0
3 years ago
Other questions:
  • If you add twice to 6 times a number, do you get a number that is 6 times greater than 7 times the successor?​
    10·1 answer
  • If we multiply our sample size by four, the standard error of the sample mean will be cut in half. true
    6·1 answer
  • 2(5c+ 2) - 2c = 3(2c + 3) + 7
    9·2 answers
  • Every new customer at the Burger Barn qualifies to receive a free whistle. The bag of whistles has 9 black ones, 6 red ones, 7 g
    13·1 answer
  • 2
    6·1 answer
  • What is the value of -3+(-4+7(2)<br> -28<br> -3<br> 3<br> 15
    14·1 answer
  •  solve for x x/9−5=5<br><br>x=​
    11·2 answers
  • related information for 30 employees at Gamma Technologies, Inc. These data include each selected employee’s gender (0 = male, 1
    9·1 answer
  • Please help me, i don’t know how to do this:)
    10·1 answer
  • Please i need help asap
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!