3 years ago

I need help with these 2 questions. PLZZ help!!!

Mathematics

1 answer:

iragen [17]3 years ago

4 0

Answer:

Step-by-step explanation:

if x is the bill and y is the tip ten

x+y>14.50

x<2 and x≤ 2

when the sign is< then the dot has to be clear , because 2 does not count and x is less than 2 and not equal to 2

when the sign is ≤ the dot on the graph is solid which represent the equal to.

You might be interested in

one cup of instant rice makes 1.5 of cooked rice. How many cups of cooked rice will 3 cups of instant rice make

Vadim26 [7]

Answer:4.5

Step-by-step explanation:

1.5 x 3

7 0

3 years ago

Read 2 more answers

What is the 6th term of the geometric sequence where a1 = 1,024 and a4 = −16? 1 −0.25 −1 0.25

VLD [36.1K]

The n-th term is given by

$a_n=a_1\cdot r^{(n-1)}\qquad\text{where r is the common ratio}$

Then we can find the common ratio from the given terms.

$\dfrac{a_4}{a_1}=\dfrac{a_1\cdot r^{(4-1)}}{a_1}=r^3=\dfrac{-16}{1024}=\left(\dfrac{-1}{4}\right)^3\\\\r=\dfrac{-1}{4}\\\\a_6=1024\left(\dfrac{-1}{4}\right)^5=-1$

The appropriate choice is -1.

8 0

4 years ago

Read 2 more answers

Evaluate 4(3.1+2) 20 20.8 24

amid [387]

Answer:

20112.25

Step-by-step explanation:

4x(5.3)x 20

20.3 x 20= 40.3

40.3 x 20.8= 838.24

838.24 x 24= 20112.25

5 0

3 years ago

Helps me solve this problem please

Kitty [74]

Answer:

D. An infinite number of solutions

Step-by-step explanation:

The reason is because it doesn't equal anything.

2(x-5)=4x-2x-10

2x -10= 2x-10 ( You add the -2 plus the 4)

-2x -2x

0x -10= 0 -10

+10 +10

0x = 0

5 0

4 years ago

48 on shelves how many on 12 shelves

Elena L [17]

Answer:

Step-by-step explanation:

If there are 48 books on shelves

Then number of books in 12 shelves

= 48 ÷ 12 = 4 books

7 0

4 years ago

Read 2 more answers