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MariettaO [177]
3 years ago
7

2+2(-3)(7) is the answer negative?

Mathematics
1 answer:
Gwar [14]3 years ago
8 0

Answer: -40 so therefore the answer is negative

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laura went out to eat. her total was $35.50.if tax is 6.5% and she wants to leave a 20% tip , how much will her meal cost her ?
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Her meal will cost her $17.75 dollars
6 0
3 years ago
Last year, a total of 450 people attended the fall concert. This year, 720 people attend the fall concert. What is the percent o
kap26 [50]

Answer:

60%

Step-by-step explanation:

if 450 = 100%

what about 270?

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8 0
3 years ago
Jennifer had a 7/8- foot board. She cut off a 1/4 foot piece that was for a project. In feet, how much of the board was left
Tems11 [23]

Answer: There was 5/8 of a foot of board left.

Step-by-step explanation:

Step 1. We need to subtract 1/4 from 7/8. To do this make it where both fractions have the same denominator.

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Step 3. Now all you got to do is subtract 2/8 from 7/8.

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4 years ago
What is the standard form of (x + 1 + i)(x + 1 − i)
lbvjy [14]

Answer:

hope it helps

Step-by-step explanation:

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5 0
3 years ago
What would the graph y < x2 + 4x look like?
DaniilM [7]
Hello there!

Well, we can use a graphing calculator for that.

y < x² + 4x

See the attachment below....

Let me know if you have more questions. As always, it is my pleasure to help students like you.

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