All categories

3 years ago

What is the factored form of this expression? 18x2 - 50

Mathematics

2 answers:

Firdavs [7]3 years ago

8 0

Answer:

first you should multiply 18 and 2 then it will come 36 then subtract 36 and 50 then the answer will come -14

Neporo4naja [7]3 years ago

5 0

The answer to this question is “-14”

You might be interested in

Plz answer the pic, I need help with this math

earnstyle [38]

Answer:

Step-by-step explanation:

width x length = area of rectangle

7 x 9 = 63 square feet

4 0

3 years ago

Read 2 more answers

Sea World has 9 aquariums with small fish in them and the number of fish in each tank are shown below: 45, 10, 48, 19, 36, 25, 6

crimeas [40]

Answer:

Step-by-step explanation:

To find the range, subtract the lowest number from the highest number

Arrange the numbers from least to greatest

45, 10, 48, 19, 36, 25, 63, 14, 37

10, 14, 19, 25, 36, 37, 45, 48, 63

The highest number is 63, and the lowest is 10

Now, subtract the lowest (10) from the highest (63)

highest - lowest

63-10

So, the range of the number of fish is 53

4 0

4 years ago

Determine all possibilities for the solution set of a system of 2 equations in 2 unknowns. I. No solutions whatsoever. II. One a

Minchanka [31]

Answer:

II. One and only one solution

Step-by-step explanation:

Determine all possibilities for the solution set of a system of 2 equations in 2 unknowns. I. No solutions whatsoever. II. One and only one solution. III. Many solutions.

Let assume the equation is given as;

x + 3y = 11 .... 1

x - y = -1 ....2

Using elimination method

Subtract equation 1 from 2

(x-x) + 3y-y = 11-(-1)

0+2y = 11+1

2y = 12

y = 12/2

y = 6

Substitute y = 6 into equation 2:

x-y = -1

x - 6 = -1

x = -1 + 6

x = 5

Hence the solution (x, y) is (5, 6)

<em>Hence we can say the equation has One and only one solution since we have just a value for x and y</em>

<em />

4 0

3 years ago

HELP PLEASE YOU'LL GET 25 POINTS

ollegr [7]

Answer:

Step-by-step explanation:

Im pretty sure

5 0

3 years ago

Read 2 more answers

Evalute x(-y+z) for x =-1 y=2, and z=5

Taya2010 [7]

Answer:

-3

Step-by-step explanation:

x(-y+z)

-1(-2+5)

-1(3)

-3

8 0

4 years ago