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
Alekssandra [29.7K]
3 years ago
9

Use Order of Operations to simplify. 42 + 5[61 – (5x6)]

Mathematics
1 answer:
Dovator [93]3 years ago
6 0
First you would work on getting rid of the parentheses so you would do the 5 times 6 to get 30. Then you would subtract 61 - 30 to get 31. to get rid of the parentheses you would then multiply 31 and 5 to get 155 and finally you would add 155 and 42 together to get 197 as your answer.
Hope this helped
You might be interested in
Write a formula for the general term or nth term for the sequence. Then find the indicated term. five halves comma five fourths
nadya68 [22]
Sequence: 5/2, 5/4, 5/8, 5/16
a8=?

a1=5/2
a2=5/4
a3=5/8
a4=5/16

a2/a1=(5/4)/(5/2)=(5/4)*(2/5)=(5*2)/(4*5)=2/4=1/2
a3/a2=(5/8)/(5/4)=(5/8)*(4/5)=(5*4)/(8*5)=4/8=1/2
a4/a3=(5/16)/(5/8)=(5/16)*(8/5)=(5*8)/(16*5)=8/16=1/2
Ratio: r=a2/a1=a3/a2=a4/a3→r=1/2

an=a1*r^(n-1)
a1=5/2, r=1/2
an=(5/2)*(1/2)^(n-1)
an=(5/2)*[1^(n-1)/2^(n-1)]
an=(5/2)*[1/2^(n-1)]
an=(5*1)/[2*2^(n-1)]
an=5/2^(1+n-1)
an=5/2^n

n=8→a8=5/2^8
a8=5/256

Answers:
The formula for the general term or nth term for the sequence is an=5/2^n
a8=5/256
6 0
3 years ago
Which method will NOT get you to the point (4,3.5)?
lesantik [10]

Answer:

A. Starting at the origin, go 3.5 spaces to the right and then 4 spaces up.

Step-by-step explanation:

if you were to plot this then the point would be (3.5,4) instead of (4,3.5)

3 0
3 years ago
I will give brainliest! Which number has a 3 with a value that is 100 times greater than the values of the 3 in 20.342?
elena-s [515]

Answer:

36.25 and 307.18

Step-by-step explanation:

both are 100 times greater than 20.342.

7 0
3 years ago
Read 2 more answers
If x<0 and y>0, determine the sign of the real number x-y/xy ...?
Ludmilka [50]
If x<0 and y>0, then the sign of the real number x-y/xy would be positive. <span>If x is negative and y is positive then x-y is negative and xy is negative. A negative number  divided by another negative number would be positive. Hope this answers the question.</span>
4 0
3 years ago
What percent of 75 is 25
nikdorinn [45]
P / 100 = 25 / 75;

p = 2500 / 75 ;

p = 33.33;

p% = 33.33%
4 0
3 years ago
Other questions:
  • 2. Which expression is a factor of 24x2 + 16x + 144?
    5·1 answer
  • Whats the answer to. 9(x+3)=4 x-3
    7·1 answer
  • A regression equation was estimated as = –100 + 0.5x. if x = 20,the predicted value of y is _____.
    8·1 answer
  • What is the shape’s area?
    5·1 answer
  • There are 800 members in an astronomy club, and 320 of them are females. What percent of the members are males?
    7·1 answer
  • How do you calculate 3 divided by 4/5th?
    6·1 answer
  • F(x)=6x-4 what is f(x)whence=8
    15·1 answer
  • Please help help me please ASAP I am begging someone please <br> No links or files
    5·1 answer
  • Find the distance between points A and B.
    10·2 answers
  • Jane is buying cupcakes for a class party. The cupcakes come in packages of 6, and the store only has 10 packages out for purcha
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!