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charle [14.2K]
2 years ago
9

Please help and show the work

Mathematics
1 answer:
ozzi2 years ago
3 0

9514 1404 393

Answer:

  (C) no solutions

Step-by-step explanation:

If you multiply the first equation by 2, you get ...

  2x +2y = 4

When you compare this to the second equation ...

  2x +2y = 8

you realize there are <em>no values of x and y that can satisfy both equations</em>. There are no solutions.

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List the prime numbers from 41-60
disa [49]
43 47 53 59 are the prime numbers


3 0
3 years ago
A company manufactures 2,000 units of its flagship product in a day. The quality control department takes a random sample of 40
Kisachek [45]

It's 100

Because You multiply the sample proportion to 2000

6 0
3 years ago
Read 2 more answers
Can someone please help me with number 2 please I’ll love you forever ;)
yawa3891 [41]

Step-by-step explanation:

the first question

x²+x+5

when x is -4

(-4)²+(-4)+5

16-4+5

12+5

17

hope this was helpful

7 0
2 years ago
A grocery store manager notices that this month her store sold a total of 623 gallons of ice cream, which represents a decrease
kotykmax [81]

Answer:

- The store sold 733 gallons of ice cream last month.

- The store sold 748 pounds of broccoli last month.

Step-by-step explanation:

Given

Ice\ Cream = 623

\%\ Ice\ Cream = 15\%

Broccoli = 912

\%\ Broccoli = 22\%

Solving (a): Gallons of Ice Cream

<em>Let Gallons sold last month be G1; Gallons sold this month be G2;</em>

The relationship between both is:

G2 =G1 - 15\% * G1

Substitute 623 for G2

623 =G1 - 15\% * G1

623 =G1 - 0.15 * G1

623 =G1 - 0.15 G1

623 =0.85 G1

Divide through by 0.85

G1 = 623/0.85

G1 = 732.941176471

G1 = 733

Solving (b): Pounds of Broccoli

<em>Let Pounds sold last month be P1; Pounds sold this month be P2;</em>

The relationship between both is:

P2 =P1 + 22\% * P1

Substitute 912 for P2

912 =P1 + 22\% * P1

912 =P1 + 0.22 * P1

912 =P1 + 0.22 P1

912 =1.22 P1

Divide through by 1.22

P1 = 912/1.22

P1 = 747.540983607

P1 = 748

6 0
3 years ago
35+14 distributive property
Lera25 [3.4K]

Answer:

7(2)+7(5)               {using distributive property}

14+35                    {7 multiplied by 2 gives 14 and 7 multiplied by 5 gives 35}

49                         {therefore 35+14 gives 49}

Step-by-step explanation:

Your answer is 49

Hope this helps :)

5 0
3 years ago
Read 2 more answers
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