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2 years ago

Factor 16x2 + 34x – 15

Mathematics

2 answers:

Semenov [28]2 years ago

4 0

This is the answer!! :)

Westkost [7]2 years ago

3 0

Answer:

17 ( 2 x + 1 )

Step-by-step explanation:

Factor the polynomial.

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Which expression is equivalent to 2.2 − 0.5(0.6x − 1.8) ?

VARVARA [1.3K]

Answer:

the answer is D 3.1 − 0.3x

hope this helps

5 0

3 years ago

What is the solution to the system of equations?<br><br> y = 2x + 4<br> y = -x + 1

den301095 [7]

Step-by-step explanation:

start by setting each equation to each other

$2x + 4 = - x + 1$

first we are going to subtract 2x from both side of the equation

$4 = - 3x + 1$

now subtract 1 from both sides

$3 = - 3x$

now divide by -3 on both sides

5 0

3 years ago

First-person to answer correctly with an explanation get brainiest.

Aneli [31]

Answer:

x = 8

Step-by-step explanation:

I think this is the answer if I am wrong please do not report me

I hope this helps! :}

4 0

3 years ago

Read 2 more answers

The statement the sum of x and 7% of x is at least 30"

tigry1 [53]

Answer:

x + 0.07x ≥ 30

Step-by-step explanation:

A sum is terms separated by a plus sign.

"Is at least" means "is greater than or equal to."

7% as a decimal fraction is 0.07.

"Of" means "times."

In consideration of the above, you have ...

x plus 7% of x is at least 30

x + 0.07x ≥ 30 . . . . . using math symbols

5 0

3 years ago

A cooler contains fifteen bottles of sports drink: eight lemon-lime flavored and seven orange flavored

dem82 [27]

Answer:

Mutually exclusive,

$P(\text{Lemon-lime or orange})=\frac{2}{3}$

Step-by-step explanation:

Please consider the complete question:

Determine if the scenario involves mutually exclusive or overlapping events. Then find the probability.

A cooler contains twelve bottles of sports drink: four lemon-lime flavored, four orange flavored, and four fruit-punch flavored. You randomly grab a bottle. It is a lemon-lime or an orange.

Let us find probability of finding one lemon lime drink.

$P(\text{Lemon-lime})=\frac{\text{Number of lemon lime drinks}}{\text{Total drinks}}$

$P(\text{Lemon-lime})=\frac{4}{12}$

$P(\text{Lemon-lime})=\frac{1}{3}$

Let us find probability of finding one orange drink.

$P(\text{Orange})=\frac{\text{Number of orange drinks}}{\text{Total drinks}}$

$P(\text{Orange})=\frac{4}{12}$

$P(\text{Orange})=\frac{1}{3}$

Since probability of choosing a lemon lime doesn't effect probability of choosing orange drink, therefore, both events are mutually exclusive.

We know that probability of two mutually exclusive events is equal to the sum of both probabilities.

$P(\text{Lemon-lime or orange})=P(\text{Lemon-lime})+P(\text{Orange})$

$P(\text{Lemon-lime or orange})=\frac{1}{3}+\frac{1}{3}$

$P(\text{Lemon-lime or orange})=\frac{1+1}{3}$

$P(\text{Lemon-lime or orange})=\frac{2}{3}$

Therefore, the probability of choosing a lemon lime or orange is $\frac{2}{3}$ .

8 0

2 years ago