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madam [21]
3 years ago
10

What two numbers sum up to 11 and multiply to 18

Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
6 0

Answer:

9 and 2

Step-by-step explanation:

zhenek [66]3 years ago
3 0

Answer:

9 and 2

Step-by-step explanation:

9+2=11

9×2=18

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Is a ratio a rate always, sometimes, or never?
Shalnov [3]
A ratio is a statement of how two numbers compare so never
7 0
3 years ago
Which equation below would result in the highest earnings, y, when the number of hours worked, x, is 20?
BartSMP [9]

Answer:

(B)    

Step-by-step explanation:

(A)The given equation is:

y=2x^2

Substituting the value of x=20, we get

y=2(20)^2

y=2(400)

y=800

(B) The given equation is:

y=2^x

Substituting the value of x=20, we get

y=2^{20}

y=1048576

(C) The given equation is:

y=2x+2

Substituting the value of x=20, we get

y=2(20)+2

y=42

(D) The given equation is:

y=|2x|

Substituting the value of x=20, we get

y=|2(20)|

y=40

Thus, the equation y=2^x results in the highest earning y.

6 0
3 years ago
4. The band at Jason's high school had a concert for charity. They raised $15000. Adult tickets were $5 each and student tickets
grin007 [14]

Answer:

A. x + y = 4000

   5x + 3y = 15000

Step-by-step explanation:

Total amount raised = $15000

cost of adult tickets = $5

cost of student tickets = $3

Total number of tickets sold = 4000

number of adult tickets sold = x

number of student tickets sold = y

Then we can say,

total number of ticket sold = number of adult tickets + number of student tickets

4000 = x + y

⇒ x + y = 4000 ............. 1

Also,

5x + 3y - 15000 ............. 2

the equations required are:

x + y = 4000

5x + 3y - 15000

3 0
3 years ago
CAN SOMEONE PLS HELP ME WITH THIS. YOU'LL EARN 50 POINTS!!!
guapka [62]

Answer: W gives the weight of a puppy, in pounds, as a

function of its age, t, in months.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
I need it NOW<br> Q2) Solve these inequalities by showing all steps of working. a) 3(x- 2) &gt; 12 *
irina [24]

Step-by-step explanation:

  • 3(x-2)>12
  • 3x-6>12
  • 3x>12+6
  • x>18/3
  • x>6

hope it helps.

6 0
3 years ago
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