3 years ago

Which of the following is a solution to the inequality y < –2x + 3?

Mathematics

1 answer:

Karo-lina-s [1.5K]3 years ago

8 0

The best answer is A

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Write an explicit formula for an, the nth term of the sequence 1, 11, 21

madreJ [45]

Answer:

an = 10n - 9.

Step-by-step explanation:

This is arithmetic with first term a1 = 1 and common difference 10.

an = a1 + d(n-1)

= 1 + 10(n - 1)

= 1 + 10n - 10

= 10n - 9.

5 0

3 years ago

Order these numbers from least to greatest: 0.01, 0.42, 0.2, 0.5

melamori03 [73]

Answer:

0.01, 0.2, 0.5, and 0.42

Step-by-step explanation:

this is correct

♤

6 0

3 years ago

There is a 10% off sale on laptop computers. If someone saves $35 on a laptop, what was its original cost?

IceJOKER [234]

Answer:

The original cost is $350

Step-by-step explanation:

Let's assume

original cost of computer is x

There is a 10% off sale on laptop computers

So, amount saved is

$=\frac{10}{100}x=0.10x$

now, we are given

someone saves $35 on a laptop

so, we can set them equal

and then we can solve for x

$0.10x=35$

we can divide both sides by 0.10

and we get

$x=350$

So,

The original cost is $350

4 0

2 years ago

Describe how you would estimate the square root of a number that is not a perfect square without using a calculator.

Mariulka [41]

Round of the number to the nearest whole number then multiply it by itself.

5 0

3 years ago

Solve by both sides variable josh has two leaking pipes in his basement. while waiting for the plumber to come, josh puts a buck

aleksandrvk [35]

First off, you misspelled some words, second WHICH BUCKET does josh's brother take? That's important!

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3 years ago