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crimeas [40]
3 years ago
11

4y/2x evaluate the expression when x=4 and y= -6​

Mathematics
2 answers:
GenaCL600 [577]3 years ago
8 0

AnswerJust plug in x=-3, y=2 and z=-1 and simplify to get 2%28-3%29-%284%282%29-3%29%2B5%28-3%29%28-1%29=-6-%288-3%29%2B15=-6-5%2B15=4. So 2x-%284y-3%29%2B5xz=4 when x=-3, y=2 and z=-1

Step-by-step explanation:

kobusy [5.1K]3 years ago
7 0

Answer:

-3

Step-by-step explanation:

Plug in 4 as x and -6 as y

4y/2x

4(-6) / 2(4)

-24 / 8

= -3

So, the expression is equal to -3

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High school football team had the best game of the season they scored eight touchdowns (seven points each) and three field goals
Alla [95]

Answer:

65 points in all

Step-by-step explanation:

3 x 3 = 9

7 x 8 = 56

56 + 9 = 65

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6 0
3 years ago
A number is multiplied by 20, and that product is added to 5. The sum is equal to the product of 5 and 13.
liubo4ka [24]

Answer:

x = 3

Step-by-step explanation:

First, you will pick the first equation :

(x*20)

Then the next,

(x*20) + 5

Then the last equation,

(x*20) + 5 = 5*13

Then you solve

20x + 5 = 65

20x = 65 - 5

20x = 60

20x/20 = 60/20

x = 3

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2 years ago
42 cats and 14 fish what is the ratio to cats to fish
sladkih [1.3K]

Answer:

42:14

42 cats and 14 fish

8 0
2 years ago
Read 2 more answers
Fill in the blanks to complete the sentences about zero pairs.
Svetlanka [38]
Zero pairs are generated by combining the EQUAL number of positive and negative numbers .

A zero pair could be -11 + 11
8 0
2 years ago
If each of the following questions were asked to a group of second graders, which question would NOT be a statistical question?
sweet-ann [11.9K]

Answer:

d

Step-by-step explanation:

just makes sense bc they're all in 2nd grade

8 0
3 years ago
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