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Jlenok [28]
3 years ago
13

Dev thinks of a whole number.

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
5 0

Answer:

12

Step-by-step explanation:

12×4=48

48 rounded to the nearest 10 is 50

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Which number comes first when the numbers are listed from least to​ greatest?
elena55 [62]

Answer:

D

Step-by-step explanation:

-9/2 = -4.5 which is the greatest number from the list

8 0
1 year ago
What is an<br> equation of the line that passes through the points (-4, 2) and<br> (-8, -3)?
Katen [24]

Answer:

y = 1\frac{1}{4}x+7

Step-by-step explanation:

The equation of a straight line can be written as y=mx+b.

With the pair of coordinates (coordinates are written in the form (x,y) ) , the following can be written:

2=-4m+b

-3=-8m+b

To solve for a variable, we can use elimination:

-4m+b-(-8m+b)=2-(-3)  (subtract the second equation from the first)

-4m+b+8m-b=2+3

4m=5 (b is eliminated)

m=\frac{5}{4}

=1\frac{1}{4}

To solve for the other variable, we can use substitution:

2=-4m+b

2=-4(1\frac{1}{4})+b

2 = -5 + b

b = 7

\therefore y=1\frac{1}{4}x+7 is the linear equation for the line that passes through the points (-4, 2) and (-8,-3)

8 0
3 years ago
If x is 6, then 7x = _______________________.
Anvisha [2.4K]

Answer:

42

Step-by-step explanation:

<u>Step 1:  Substitute 6 for x</u>

7x

7(6)

<em>42</em>

<em />

Answer: 42

3 0
3 years ago
Read 2 more answers
Over with interval of the domain is fungi on m negative
Taya2010 [7]
What are u asking? what is negative fungi?
7 0
3 years ago
Eunice bought 585 beads.Jennifer bought 6 times more than Eunice but half of the total of beads Suin bought.How many beads did J
diamong [38]

Answer:

<em>Eunice 3510; Suin 7020</em>

Step-by-step explanation:

<em>Eunice bought 585 beads.</em>

<em>Jennifer bought 6 times more than Eunice</em> but half of the total of beads Suin bought.

Eunice: 6 * 585 = 3510

Jennifer bought 6 times more than Eunice but <em>half of the total of beads Suin bought.</em>

<em>Suin: 3510 * 2 = 7020</em>

7 0
4 years ago
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