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3 years ago

5th grade math. correct answer will be marked brainliest, select which ones are false and true for all.

Mathematics

1 answer:

riadik2000 [5.3K]3 years ago

7 0

Answer: 1. Y

2.Y

3.N

Step-by-step explanation:

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A book store sells a textbook for $150. If the textbook is on sale with 12% off, and there is a sales tax of 8.25% added to the

Yuri [45]

The textbook is $150 originally, so to find the price of the textbook on sale, multiply the original price by 12% (0.12). Then subtract 12% of 150 from 150.

150 * 0.12 = 18

Subtract 18 from 150.

150 - 18 = 132

Multiply the price of the textbook on sale by the sales tax of 8.25% (0.0825). Then add the tax price onto the sale price of the textbook.

132 * 0.0825 = 10.89

Add 10.89 to 132.

132 + 10.89 = 142.89

The final price of the textbook is $142.89.

4 0

3 years ago

Which function has two x-intercepts, one at (0, 0) and one at (4, 0)?

muminat

Answer:

y = (x - 2)² - 4

Step-by-step explanation:

I graphed the points on the graph below and found a function that had those points as solutions.

If this answer is correct, please make me Brainliest!

8 0

3 years ago

What is the growth factor of the following example? Assume time is measured in the units given.

My name is Ann [436]

Answer:

B. 0.20 per century

Step-by-step explanation:

I calculated it logically

8 0

3 years ago

Based on a survey, assume that 38% of consumers are comfortable having drones deliver their purchases. Suppose that we

Maslowich

Answer:

$n = 4$

$x = 2$

$p = 38\%$

$q = 62\%$

Step-by-step explanation:

Required

Find n, x, p and q

n always represent the population surveyed;

So:

$n = 4$

x represents the sample from the population

So:

$x = 2$

p always represents the given proportion

$p = 38\%$

Solving for q

$p + q = 1$

$q = 1 - p$

$q = 1 - 38\%$

$q = 62\%$

5 0

3 years ago

Under a translation of 5 units up and 2 units to the left, the point (3,4) will become

Vedmedyk [2.9K]

The point would become (8,2)
3+5=8
4-2=2

4 0

3 years ago