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
Tomtit [17]
3 years ago
5

2{ 3[9 + 4(7 -5) - 4]}

Mathematics
1 answer:
Oliga [24]3 years ago
8 0

Answer:

2{3[9+4(7-5)-4]}

2{3[9+4(2)-4]}

2{3[13(2)-4]}

2{3[26-4]}

2{3[22]}

2{66}

132

Step-by-step explanation:

You might be interested in
Tim,Griff and Kay baked chocolate for Kay s birthday party.Tim baked 3 times as many as Kay.Griff baked half as many as Tim.Alto
lianna [129]
Answer: 48

------------------------------------------------------------------------------
Define the number of cakes they baked in term of x
------------------------------------------------------------------------------
Let the number of cakes Kay baked be x

Kay = x
Tim = 3x                ← Tim baked 3 times as many as Kay
Griff = 1.5x            ← Griff baked 1/2 as many as Tim

------------------------------------------------------------------------------
Construct the equation and solve for x
------------------------------------------------------------------------------
The total number of cakes baked was 88.

x + 3x + 1.5x = 88        ← Combine like terms
5.5 x = 88                     ← Divide by 5.5
÷5.5    ÷5.5
x = 16

------------------------------------------------------------------------------
Find the number of cakes each baked
------------------------------------------------------------------------------
Kay = x = 16
TIm = 3x = 16 x 3 = 48
Griff = 1.5x = 1.5(16) = 24

------------------------------------------------------------------------------
Answer: Tim baked 48 cakes.
------------------------------------------------------------------------------
3 0
3 years ago
Help ASAP its due today!
Genrish500 [490]

Answer:

The answer is D) 60

Step-by-step explanation:

4 0
1 year ago
Read 2 more answers
The weight of each cookie in a batch of a certain type of commercially produced cookie follows an approximately normal distribut
melisa1 [442]

Answer:

Around 34.14% of the cookies are between 11.32 and 11.35 grams.

Step-by-step explanation:

In a normal distribution around 68.28% of the values are around minus one to one standard deviation. In this case we want to know the percentage of values that are between zero and one standard deviation, therefore the percentage of values that are in that range is given by 68.28% / 2 , which is equal to 34.14%.

7 0
2 years ago
I have to find the slope for 4. ASAP please help
Lorico [155]

Given:

The objective is to find the slope of the straight line.

Explanation:

The general equation to find the slope is,

m=\frac{y_2-y_1}{x_2-x_1}

Let's consider two coordinates from the graph.

\begin{gathered} (x_1,y_1)=(0,0) \\ (x_2,y_2)=(-1,5) \end{gathered}

On plugging the values in the equation of slope,

\begin{gathered} m=\frac{5-0}{-1-0} \\ m=-5 \end{gathered}

Hence, the slope of the straight line is -5.

3 0
1 year ago
Function c
r-ruslan [8.4K]
Give me brainliest becuase 2+2=4 isn’t that enough help?
6 0
3 years ago
Other questions:
  • Imagine you had 40 one-metre sections of fencing.
    10·1 answer
  • Which is the best estimate for the area of the circle shown below?
    11·2 answers
  • PLEASE HELP, THE DEADLINE TO TURN THIS IS IN IS SOON!! explain your answer, thank you, thank you!
    9·1 answer
  • How to solve 3 and 4
    8·1 answer
  • What is the LCD of 1/6 and 5/4
    13·2 answers
  • 4) A spinner has 8 congruent sections as shown in the diagram. If the
    9·1 answer
  • What number should be added to both sides of the equation to complete the square?
    6·1 answer
  • Plsss help meeee I need the answer!!
    11·1 answer
  • A cylinder has a volume of 48 πcm3 and height H . Complete this table for volume of cylinders with the same radius but different
    12·1 answer
  • Is it true that: If f"(c) > 0, then the slope of
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!