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
guapka [62]
2 years ago
9

Y=¼ x + 2.5 y=⅕ x + 3 solve using substitution or elimination

Mathematics
2 answers:
lutik1710 [3]2 years ago
7 0

Answer:

Step-by-step explanation:

posledela2 years ago
3 0

Answer:

x=1/10

Y=5

Step-by-step explanation:

1/4x+2.5 =1/5x+ 3

x=1/10

Y=1/4×1/10+2.5

Y=5

×=1/10

Y=5

You might be interested in
What is the greatest common factor of 9x^2<br> 2<br> and 6x?
zheka24 [161]

Answer:

The greatest common factor is 1.

Step-by-step explanation:

In this question we will factorize the expressions given and select the common factors among all.

For 9x² = 1×3×3×X×X

For 2 = 1×2

For 6x = 1×2×3×X

So we find the common factor in all expressions is = 1

Answer is 1.

7 0
3 years ago
Graph shown here is the graph of which of the following rational<br> functions?
yarga [219]

Answer:

B) f(x) = 1/x-1

Step-by-step explanation:

You can type it into desmos graphing calculator- hope this helps

6 0
2 years ago
Please show work and correct answers ONLY!
amm1812

2.

April 11 : 3 hours 15 minutes

April 12 : 3 hours

April 13 : 4 hours 30 minutes

April 14 : 5 hours 15 minutes

April 15 : 2 hours 45 minutes

total : 18 hours 45 minutes

10.50 * 18.75 = $196.875

answer: $196.88

3.

45 1/4-> 45.25 * .5 = 22.625 = 22 5/8

gusset plate :

5 3/4 -> 5.75 * .5 = 2.875 = 2 7/8

3 1/2 -> 3.5 * .5 = 1.75 = 1 3/4

47 1/4 -> 47.25 * .5 = 23.625 = 23 5/8

2 * .5 = 1

5 0
2 years ago
Assume that a hypothesis test of the given claim will be conducted. Identify the type I or type II error for the test. A consume
Ivan

Answer:

Type I error: Concluding that mean mileage is less than 32 miles per hour when actually it is greater than or equal to 32 miles per gallon.

Step-by-step explanation:

We are given the following in the question:

Hypothesis:

Mean mileage for the Carter Motor​ Company's new sedan

We can design the null hypothesis and alternate hypothesis as:

H_{0}: \mu \geq 32\text{ miles per gallon}\\H_A: \mu < 32\text{ miles per gallon}

Type I error:

  • It is the false positive error.
  • It is the error of rejection a true hypothesis.

Type II error:

  • It is the false negative error.
  • It is the non rejection of a false null hypothesis.

Thus, type I error for the given hypothesis is concluding that mean mileage is less than 32 miles per hour when actually it is greater than or equal to 32 miles per gallon.

Type II error would be concluding that mean mileage is greater than or equal to 32 miles per gallon when actually it is less than 32 miles per gallon.

3 0
3 years ago
Please can u help me
Andreas93 [3]

Step-by-step explanation:

multiply length, width, and height

6x4x6 and 7x4x6

First line: <u>144cm</u>

Second line: <u>168cm</u>

and those are the answers

4 0
2 years ago
Read 2 more answers
Other questions:
  • An army of orcs has marched upon King Amit's stronghold, setting up camp a safe distance away (or so they think!). What the orcs
    14·2 answers
  • A factory worker in Cambodia makes 320,000 Cambodian Riels per month. If 1 U.S. dollar equals 4000 Cambodian Riels, how much doe
    14·1 answer
  • Is 0.33 bigger than 20/60?
    5·2 answers
  • Susan makes 5 fruit cups for the picnic. In each cup, she has 5 strawberries and 3 kiwis. Joanna uses the same number of total f
    5·1 answer
  • 3x-2(6x-3)=42 *what is the value of x?​
    8·2 answers
  • Write two different expressions, each with more than one operation, that have a value of 20
    10·1 answer
  • The table is an example of joint variation. What is the missing value if the length is 5 meters?
    14·2 answers
  • What is the value of 4 by 1 % of 800​
    13·1 answer
  • If four out of ten people vote, then in a town with two hundred thousand people, how many will not vote?
    11·1 answer
  • Jason has exactly four wooden toy blocks with digits on them. Two of the blocks have the digit 0, one of the blocks has the digi
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!