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
mr_godi [17]
3 years ago
15

Write the following expression in standard form: 1/2(10y + 4) + 3

Mathematics
2 answers:
dlinn [17]3 years ago
6 0
The answer for this is 5y+5 :)
e-lub [12.9K]3 years ago
5 0

Answer:

5y+5

Step-by-step explanation:

hope this helped! let me know if you need an explanation ^^

You might be interested in
Identify an equation in point-slope form for the line parallel to y=-2/3x+8 that
UNO [17]

Answer:

\large\boxed{y+5=\dfrac{2}{3}(x-4)}

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

m - slope

Parallel lines have the same slope.

We have the equation in the slope-intercept form (y = mx + b)

y=-\dfrac{2}{3}x+8\to m=\dfrac{2}{3}

Put to the point-slope equation value of the slope and the coordinates of the point (4, -5):

y-(-5)=\dfrac{2}{3}(x-4)\\\\y+5=\dfrac{2}{3}(x-4)

7 0
2 years ago
The life expectancy of a particular brand of tire is normally distributed with a mean of 40,000 and a standard deviation of 5,00
timama [110]

Answer: the probability that a randomly selected tire will have a life of exactly 47,500 miles is 0.067

Step-by-step explanation:

Since the life expectancy of a particular brand of tire is normally distributed, we would apply the formula for normal distribution which is expressed as

z = (x - µ)/σ

Where

x = life expectancy of the brand of tire in miles.

µ = mean

σ = standard deviation

From the information given,

µ = 40000 miles

σ = 5000 miles

The probability that a randomly selected tire will have a life of exactly 47,500 miles

P(x = 47500)

For x = 47500,

z = (40000 - 47500)/5000 = - 1.5

Looking at the normal distribution table, the probability corresponding to the z score is 0.067

6 0
3 years ago
Given f(x)= 2x²+4x-6 and g(x)=2x-2, find each function
valkas [14]
F(x)= 2x²+4x-6 and g(x)=2x-2, find each function
1. (f/g) (x) = f(x)÷g(x) = (2x²+4x-6)÷(2x-2)
First factor both top and bottom:
(2x-2)(x+3)÷(2x-2) = x+3

2. f(a + 2) = plug (a+2) in anywhere there is an x in f(x)=2x²+4x-6 -->
2(a+2)^2 +4(a+2)-6 = 2(a^2+4a+4)+4a+8-6, now distribute:
2a^2+8a+8+4a+2, combine like terms
2a^2+12a+10

3. g(a/2) = plug (a/2) in anywhere there's an x in g(x)=2x-2:
2(a/2)-2 = a-2
5 0
3 years ago
What is "h"? h+1/2=3 1/4
yarga [219]
For this equation
H+1/2= 3 1/4

H is a variable, so it must have a value to it. So it would be 2.75+1/2= 3 1/4
Or 3 1/4 / 1/2 = 2.75

6 0
3 years ago
Plz help! Is this right? Question is below!
GalinKa [24]

Answer:

infinitely many solutions

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • How do you complete a tree map withe the following words estimation,benchmark,hundredth ,place value,round,tenth, thousandth
    9·1 answer
  • PLEASE HELP!!!A baseball pitcher pitches a ball at a speed of 92 miles per hour. What conversion factors can be used to find the
    6·2 answers
  • Arthur is comparing the prices of two rental car companies. Company A charges $22 per day and an additional $5 as service charge
    15·2 answers
  • What is the scientific name for the study of shopping
    10·2 answers
  • Which name accurately describes the figure shown below and why? A 4-sided figure with 2 parallel sides, 2 right angles, and 2 no
    9·2 answers
  • Can you help me with these too?<br> its for a geometry final practice<br> plisss
    15·2 answers
  • Pls help
    8·1 answer
  • a paper bag holds 5 red blocks, 8 blue blocks, 3 yellow blocks, 4 green blocks. If block is selected at random and replaced 60 t
    15·1 answer
  • A diamond ring that normally sells for $1,275 is on sale for $1,020. A ruby ring that normally sells for $290 is on sale for $20
    5·1 answer
  • Plzzz help meeeee <br><br><br> Finding Anglessss
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!