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
pentagon [3]
2 years ago
15

2x2 The value of the expression + x(100 - 15x) when x = 5 is X

Mathematics
1 answer:
vladimir2022 [97]2 years ago
8 0

Answer:

129

Step-by-step explanation:

2*2+x(100-15x)

2*2+5(100-15*5)

2*2+5(100-75)

2*2+5*25

4+125

129ans

You might be interested in
If f(1) = 1 and f(n + 1) = 5f(n) + 3 then find the value of f(4).
FrozenT [24]

Answer:

218

Step-by-step explanation:

Because we need f(n) to calculate f(n+1), we have to calculate our values one step at a time. Starting with f(1) = 1,

f(2) = 5(f(1)) + 3 = 5(1) + 3 = 5+3 = 8

f(3) = 5(8) + 3 = 40 + 3 = 43

f(4) = 5(43) + 3 = 215 + 3 = 218

4 0
3 years ago
The average test scores in a physics class is normally distributed with a standard deviation of 5.4. 50 scores with a sample mea
andrey2020 [161]

Answer:

to my knowledge

this question is gigantic

6 0
2 years ago
8) Write an absolute value equation that has 5 and 15 as its solutions?
marissa [1.9K]
(I'm going to use brackets as my absolute value bars lol)
 [5 x -3]
[-15]
=15
7 0
3 years ago
8y-2x=-40 put the following equation in slope intercept form simplyifing all fractions
andrezito [222]

Answer:

y = \frac{1}{4} x\\ - 5

Step-by-step explanation:

Take a look at the attachment...

Hope this helps! :)

7 0
11 months ago
These angels are equal. What are they called?
Yanka [14]
Acute angles because they are less then 90 degrees which is a right angle.

7 0
3 years ago
Other questions:
  • Complete the synthetic division problem below. What is the quotient in polynomial form?
    5·2 answers
  • What is 1 1/4 + ( 3 2/3 + 5 3/4)?
    8·1 answer
  • What would the world problem " the quotient of a number decreased by 7 and negative 2 is negative 10 " be as an equation?
    8·1 answer
  • What is equivalent to 20r+60t
    10·2 answers
  • Mrs. Rodriguez is making cookies. The ratio of walnuts to raisins she uses in her recipe is 3 to 5. If Mrs. Rodriguez decides to
    13·1 answer
  • Kevin won to gold fish a the county fair he put them in a bowl that hold 2 liters of water the next day he put them in a bowl th
    11·1 answer
  • PLEASE HELP! much appreciated :D<br><br> Find the value of x.
    15·1 answer
  • Pls help!________________
    11·2 answers
  • Y varies directly as x and z. Y is equal to 16 when x=2 and z=4,find Y when x=1 and z=7​
    14·1 answer
  • LOOK FOR THE BEST THING EVER
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!