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Flauer [41]
3 years ago
6

Alex wants to buy 7 DVDs.

Mathematics
1 answer:
castortr0y [4]3 years ago
6 0
The most each dvd can cost is $4.
I haven’t covered inequalities yet.
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One factor of 7x2 +33x–10 is
PIT_PIT [208]

Answer:

OptionB

Step-by-step explanation:

6 0
3 years ago
Which of the following is the solution to 4|x+2|>16
marusya05 [52]

Answer:

x < - 6 or x > 6

Step-by-step explanation:

Inequalities of the type | x | > a, always have solutions in the form

x < - a or x > a

given 4| x + 2 | > 16 ( divide both sides by 4 )

| x + 2 | > 4 ← in the above form, hence

x + 2 < - 4 or x + 2 > 4 ( subtract 2 from both sides of both inequalities )

x < - 6 or x > 6 ← solution


4 0
4 years ago
Mand N are two events P(M) = 0,60, P(N) = 0.20, and P (M and N) = 0.1.
Rzqust [24]

Answer:

0.7

Step-by-step explanation:

This can be easily solved if we know the formula:

P(A or B) = P(A) + P(B) - P(A and B)

So, for this problem, we can modify the formula to be:

P(M or N) = P(M) + P(N) - P(M and N)

Using given information, we can solve:

P(M or N) = P(M) + P(N) - P(M and N)

P(M or N) = 0.6 + 0.2 - 0.1

P(M or N) = 0.7

Last answer choice is right, 0.7

4 0
3 years ago
If you want to Convert Yards to Feet what operation would you use
dimulka [17.4K]
Well, there are 3 feet in a yard so you can just divide the number of yards by 3.
4 0
4 years ago
Read 2 more answers
Help someone plz I'll give brainlest​
-Dominant- [34]

Answer:

like with the whole page?? cause if so i got this KINDA

Step-by-step explanation:

the first one (2/9+2/9) = 4/9

the second one (1/4+2/4)=3/4

the third one (3/8+5/8)=1 whole or 8/8

i cant see the last one so ill skip to the bottom row

the first one (2/5-1/5)=1/5

(9/12-4/12)=5/12

(4/10-2/10)= 2/10

and ill give someone else a shot with the rest of the questions but yw

this is pretty simple but hit me up if you ever need more help

=D

7 0
3 years ago
Read 2 more answers
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