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
valina [46]
3 years ago
6

-18y+7yz-4z(simply the expression)please help​

Mathematics
1 answer:
Elan Coil [88]3 years ago
5 0

Answer:

-18y + 7yz - 4z

Step-by-step explanation:

You might be interested in
you download 12 new songs to your mp3 player. then you delete 5 old songs. write each amount as an interger.
aalyn [17]
The intergers would be 12 and -5.
6 0
3 years ago
50 testers can complete 25 test cases in 10 days. All testers are equally productive. A project has 25 testers and 50 test cases
Advocard [28]

It will take to complete cases 4 days per 5 cases.

<h2>Given that</h2>

50 testers can complete 25 test cases in 10 days.

All testers are equally productive.

A project has 25 testers and 50 test cases.

<h3>We have to determine</h3>

How much time will they take to complete?

<h3>According to the question</h3>

50 testers can complete 25 test cases in 10 days.

The number of cases completed per day is,

= \dfrac{50}{25}\\&#10;\\&#10;= 2

The number of cases completed per day is 2.

A project has 25 testers and 50 test cases.

The time will they take to complete is 2x.

= 2(2) = 4 days per 5 cases

Hence, they will take to complete cases 4 days per 5 cases.

To know more about Equation click the link given below.

brainly.com/question/1090830

6 0
2 years ago
Read 2 more answers
Find the value of x.
Naddik [55]

Answer:

x = 27

Step-by-step explanation:

(whole secant) * (external part) = (tangent)^2

(x+48)* 48 = 60^2

(x+48)* 48 = 3600

Divide each side by 48

x+48 =75

Subtract 48 from each side

x = 75-48

x=27

3 0
4 years ago
What is an equation of the line that passes through the points (8,-8) and (-5,-8)
Vanyuwa [196]

Step-by-step explanation:

steps are in picture above.

<u>N</u><u>o</u><u>t</u><u>e</u><u>:</u><u>i</u><u>f</u><u> </u><u>y</u><u>o</u><u>u</u><u> </u><u>n</u><u>e</u><u>e</u><u>d</u><u> </u><u>t</u><u>o</u><u> </u><u>a</u><u>s</u><u>k</u><u> </u><u>a</u><u>n</u><u>y</u><u> </u><u>question</u><u> </u><u>please</u><u> </u><u>l</u><u>e</u><u>t</u><u> </u><u>me</u><u> </u><u>know</u><u>.</u>

4 0
3 years ago
a bottle of tomato juice contains 247.5 mg of vitamin C and has 5.5 servings. A bottle of grape juice contains 258 mg of vitamin
wolverine [178]
Tomato juice 237.5 / 5.5 = 45 mg
Grape juice 258 / 3 = 86 mg
5 0
3 years ago
Other questions:
  • How many liters of a 10% alcohol solution must be mixed with 90 liters of a 60% solution to get a 30% solution?
    6·1 answer
  • The function f(x) is shown on the graph.
    8·1 answer
  • Solve 0.09 divided by 0.3
    14·1 answer
  • In the bag, there are 19 green marbles for every 11 blue marbles. What is the ratio of green marbles to total marbles?​
    10·1 answer
  • What is the area of the object (PROVIDE NUMBER ONLY) *
    5·1 answer
  • What is the value of the expression a/8b, when a = 12 and b = 1/4?
    13·1 answer
  • The arithmetic sequence a_ia i ​ a, start subscript, i, end subscript is defined by the formula: a_1 = 15a 1 ​ =15a, start subsc
    7·1 answer
  • Amelia lives in Washington. on Monday it rained 2 1/3 inches of rain. Today the total rain fall for Monday and Tuesday was 3 7/8
    10·2 answers
  • Help please, asap. thank you
    11·2 answers
  • HELP ILL MARK YOU BRAINLIST
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!