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
serg [7]
3 years ago
8

20 POINTS IF ANSWERED CORRECTLY AND BRAINLIEST PLEASE HELP ME (07.06 LC)

Mathematics
2 answers:
Stels [109]3 years ago
7 0
It has 1 solution and it is 1.6. to find this answer take 2.25 and subtract it from 3.5 you get 1.25z and -4.25+6.25 is 2. not you have 1.25z=2. divide 2 by 1.25 which is 1.6 and you get your z value. hope I helped! hope you understand this. please mark me as brainliest if you appreciate my answer to help me rank up!
chubhunter [2.5K]3 years ago
6 0
3.5z=2.25z-4.25+6.25
1.25z=2
z=1.6. As a result, this equation have one solution. Hope it help!
You might be interested in
Which equation shows the inverse property of multiplication?
serious [3.7K]

Answer:

C

Step-by-step explanation:

The options are:

<em>A. 4 + (-4) = 0 </em>

<em>B. -8 + (-3) = -3 + (-8) </em>

<em>C. 2 </em>×<em> 1/2 = 1 </em>

<em>D. 8/5 + 0 = 8/5</em>

<em />

The inverse property of multiplication states that the product of a number and its inverse is one.

The inverse of 2 is 1/2. The multiplication of 2 × 1/2 = 1 , as the property states.

8 0
3 years ago
The universal ga law PV=net describes the relationship among the pressure volume and temperature of a gas.
miskamm [114]

Answer:

R ≈ 8.31

Step-by-step explanation:

Filling in the given values ...

... pV = nRT

... 2·4.155 = 1·R·1

... 8.31 = R

7 0
3 years ago
Rachel ordered early learning software for her daughter from an online retailer. Each item costs
andre [41]

Answer:

60$

Step-by-step explanation:

Shipping is 7.50 and the 7 items are 52.5 total

4 0
3 years ago
Prove the identity (n-5)^2 - (6n-35)=(n-10)(n-6)
elena-14-01-66 [18.8K]

Answer:

(n-5)^2 - (6n-35)=(n-10)(n-6)

-----------

  • n²-10n+25-6n+35 =
  • n²-16+60 = n²- 10n - 6n + 60 =
  • n(n-10) - 6(n-10) =
  • (n-10)(n-6)
7 0
3 years ago
Which one of these dishes would make the food dish the warmest when placed on top of it?
vivado [14]
The answer would most likely be C
8 0
3 years ago
Other questions:
  • An asteroid follows a hyperbolic path defined by the equation 16x2 − 9y2 = 576. If one of its foci is the sun's position, the mi
    5·1 answer
  • What 2+2 to the power of 3 to the power of 3
    8·1 answer
  • The box plots display the same data for the number of crackers in each snack bag, but one includes the outlier in the data and t
    7·2 answers
  • -n-24=5-n<br>algebra; solving equations with variables on both sides
    12·1 answer
  • 3(x-5) +4(x+1) ; x=2
    8·2 answers
  • (Need help ASAP) In a research experiment, the population of a colony of bacteria doubles every hour. The population, f(x), of t
    15·1 answer
  • Somebody please help me!!!
    7·1 answer
  • Kevin has $24 to buy a gift for his cousin. He found a gift for $22. With 5% sales tax added on, will Kevin have enough money to
    10·1 answer
  • Lina eats 2 1/4 blueberries every 8 minutes. How many blueberries does lina eat per minute?
    9·2 answers
  • A parabola has a vertex at (0,0). The equation for the directrix of the parabola is x = –4. In which direction does the parabola
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!