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3 years ago

Which rule(s) for exponents did you use? Select all that apply.

Mathematics

1 answer:

GrogVix [38]3 years ago

8 0

I need more information to answer this question.

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If Tim had lunch at $50.50 and he gave 20% tip, how much did he spend?

Diano4ka-milaya [45]

Answer:

<h2> Tim spent $60.60 for his lunch.</h2>

Step-by-step explanation:

The tip is 20% of what he paid for lunch. Hence

tip = 20% of 50.50 = (20/100)*50.50 = 101/100 = $10.10

Total spent

50.50 + 10.10 = $60.60

So hence, Tim spent $60.60 for his lunch.

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Thanks!

Mark me brainliest!

~ $FieryAnswererGT$ ~

3 0

2 years ago

Read 2 more answers

WILL MARK BRAINIEST!!1 PLZ HELP!25 points!!! The coordinate grid shows points A through K. What point is a solution to the syste

marishachu [46]

Answer:

A, C, D and K

Step-by-step explanation:

Inequalities:

y ≤ −2x + 10 and y >1/2x-2

Finding zeros for the first inequality:

x=0 ⇒ y= 10, point (0, 10)
y=0 ⇒ x= 5, point (5, 0)

Locating these 2 points and connecting to get the first line.

Space to the left of this line (as y≤ ) is the solution for this inequality, any points on this line are inclusive.

Finding zeros for the second inequality:

x=0 ⇒ y= -2, point (0, -2)
y= 0 ⇒ x= 4, point (4, 0)

Locating these points and connecting to get the second line.

Space above this line (as y > sign) is the solution for this inequality, any points on this line are not inclusive.

Now we have the space of intersection of the above inequalities.

So the points in same section are the solution.

They are:

Points A, C, D and K

See attached for explanation

7 0

4 years ago

A principal of $4900 is invested at 4.75% interest, compounded annually. How much will the investment be worth after 7 years?

Svetllana [295]

Answer:

The investment will be worth $8,674 after 7 years.

brainliest?

8 0

3 years ago

Please help will mark the brainliest

Mila [183]

Answer:

y=-x-2 this is the answer

6 0

3 years ago

A company buys paper clips at the rate of $7.50 per box for the first 10 boxes, $5.50 per box for the next 10 boxes, and $3.50 p

BlackZzzverrR [31]

Answer:

46 boxes

Step-by-step explanation:

First 10 boxes can be bought for $7.5*10=75$
Next 10 boxes can be bought for $5.5*10=55$

So for a total of 20 boxes, the cost is $75+55=130$

We have remaining $221-130=91$

Each additional box costs 3.5, so for 91 dollars, we can get:

$\frac{91}{3.5}=26$ boxes

So, total $10+10+26=46$ boxes can be bought for $221.00

5 0

4 years ago

Which​ rule(s) for exponents did you​ use? Select all that apply.

Which rule(s) for exponents did you use? Select all that apply.