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labwork [276]
3 years ago
9

Explain what the vertical line test is and how it is used.

Mathematics
1 answer:
Alex Ar [27]3 years ago
3 0

Answer: The vertical line test is used to determine if a graph of a relationship is a function or not. if you can draw any vertical line that intersects more than one point on the relationship, then it is not a function.

Hope this helped! :)

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A cashier worked an 8-hour day, and earned $58.00. The double number line shows the amount she earned for working different numb
pav-90 [236]

Answer:

$7.25=1hr      $21.75=3hrs

Step-by-step explanation:

$58=8hrs

58/8=7.25

$7.25=1hr

7.25x3=21.75

$21.75=3hrs

Hope this helps :)

8 0
2 years ago
Solve а) 3х - 5 = 13​
skelet666 [1.2K]

Answer:

6

Step-by-step explanation:

3х - 5 = 13

     +5   +5

3x=18

/3   /3

x=6

3 0
3 years ago
Item 20 You pay $4.35 for 0.75 pound of American cheese. You buy 2.5 pounds of Swiss cheese for $7.98 per pound. a. How much les
Alexus [3.1K]

Answer:

a. $2.18

b. $15.60

Step-by-step explanation:

a. Price per pound of American cheese = $4.35 / 0.75 = $5.8

Price per pound of Swiss cheese = $7.98

Difference in price per pound = $7.98 - $5.8 = $2.18

b. Total amount spent on swiss cheese = $7.98 x 2.5 = $19.95

Amount spent more on Swiss cheese than on American cheese = $19,95 - $4.35 = $15.60

4 0
3 years ago
3) Convert the given percent 42% into a fraction in simplest form,
BartSMP [9]
42%

42/100
Divide by 2
So the new fraction will be
21/50.
4 0
3 years ago
8th grade math please show work
ehidna [41]

Answer:

the answer is d

Step-by-step explanation:

if you take leg cb and leg fe, the leg cb is 2.5 times larger than leg fe.

7 0
3 years ago
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