3 years ago

For number 21, can it be “less than or equal to” $50, or $49 and less?

1 answer:

8 0

Less then or equal to, and your sign is pointing the wrong way I believe.

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mojhsa [17]

Answer:

she need to buy 9 packs

Step-by-step explanation:

C = 2πr

= 2·3.14·14

= 87.92 m

she need to buy 9 packs

5 0

3 years ago

bogdanovich [222]

5(w - 1) - 2 = 5w + 7
5w - 5 - 2 = 5w + 7
5w - 7 = 5w + 7
5w - 5w = 7 + 7
0 = 14 (incorrect)

there are no solutions to this system...0 solutions

6 0

2 years ago

Mkey [24]

I think the first one is 1/200 and the second is 1/125

5 0

2 years ago

Vesna [10]

Answer:

k = 7/10

or as a decimal is 0.7

3 0

2 years ago

MAXImum [283]

T=34xP

T= tip for him
P= percent he charges for tip

6 0

2 years ago