Mathematics
Mathematics, 06.10.2019 13:10, jtrill

Iwill give extra points and mark the brainliest to whoever answers this correctly!

what ones match?
1. x > -4 and graph is open circle at -4 and shaded to right.
2. x > -3 and graph is closed circle at -3 and shaded to right.
3. x< 5 and graph is open circle at 5 and shaded to the left
4. x< -1 and graph is open circle at -1 and shaded to left
5. x> 5 and graph is open circle at 5 and shaded to right
6. x > 1 and graph is closed circle at 1 and shaded to right
7. x< 18/5 and graph is open circle at 18/5 and shaded to left
8. x > 2 and graph is closed circle at 2 and shaded to right

a. x - 1 > -5
b. -2x < 6
c. 4< -4x
d. -2x + 3 < -7
e. 5x+1 > 11
f. 3(x + 4) > 8x - 6
g. -3x+4 < -x+2
h. -2(x - 4) > 5 - (x + 2)

2. eva bought 5 pairs of identical socks and a $6.50 hairbrush. the total cost for the items was less than $29. which of these inequalities best describes the cost (c) of each pair of socks?

a. c< $4.50

b. c> $4.50

c. c< $7.10

d. c> $7.10

3. you want your friend to go a movie with you tonight. she has $8.00 to spend. the movie cost $6.50, a large box of popcorn is $4.00 and a large drink is $4.00. at least how much money (m) do you need to take to get into the movie and purchase and share a large popcorn and drink with your friend? write an inequality showing this situation and solve.

a. m-8 > 2(6.50) + 4.00+4.00

b. m+8 < 2(6.50) + 4.00+4.00

c. m+8 > 2(6.50) + 4.00+4.00

d. m- 8 < 2(6.50) + 4.00+4.00

answer
Answers: 1

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