The price of gas in 2020 is $1.90/gallon. What is the percent change of the price of gas if it cost $1.51/gallon in 2000?

Please help it’s easy, I just need help on the state the problem questions. Make sure to put the number by the answer.

abruzzese [7]

The property of the questions are correctly stated below.

<h3>Properties of the various given equations </h3>

Commutative property of addition: This is represented by equation 7

Commutative property of multiplication: This is represented by equation 5.

Associative property of addition: This is represented by equation 4.

Associative property of multiplication: Not represented with any equation.

Additive identity property: This is represented by equation 10.

Multiplicative identity property: This is represented by equation 1.

Multiplicative property of zero: This is represented by equation 8.

Multiplicative inverse property: Not represented with any equation.

Distribution property: This is represented by equation 2.

Reflexive property: This is represented by equation 3.

Symmetric property: Not represented with any equation.

Transitive property: This is represented by equation 2.

Substitution property: This is represented by equation 2.

Learn more about equations here:

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8 0

2 years ago

Need Answer Fast Please to solve the Linear Expression: 5(5n+2)+(3-2n)

tatyana61 [14]

Answer:

23n +13

Step-by-step explanation:

5(5n+2)+(3-2n)

Distribute

25n + 10 +3 -2n

Combine like terms

25n -2n + 10+3

23n +13

3 0

3 years ago

Read 2 more answers

What is the solution to the equation below? Round your answer to two decimal places. 4•e^x=17

bixtya [17]

Answer:

$\large\boxed{x\approx1.45}$

Step-by-step explanation:

$4e^x=17\qquad\text{divide both sides by 4}\\\\e^x=\dfrac{17}{4}\qquad \ln\ \text{of both sides}\\\\\ln e^x=\ln\dfrac{17}{4}\qquad\text{use}\ \log_aa^n=n\\\\x=\ln\dfrac{17}{4}\\\\x\approx1.45$

7 0

3 years ago

Find the limit of the function by using direct substitution.

serg [7]

Answer:

Option a.

$\lim_{x \to \frac{\pi}{2}}(3e)^{xcosx}=1$

Step-by-step explanation:

You have the following limit:

$\lim_{x \to \frac{\pi}{2}{(3e)^{xcosx}$

The method of direct substitution consists of substituting the value of $\frac{\pi}{2}$ in the function and simplifying the expression obtained.

We then use this method to solve the limit by doing $x=\frac{\pi}{2}$

Therefore:

$\lim_{x \to \frac{\pi}{2}}{(3e)^{xcosx} = \lim_{x\to \frac{\pi}{2}}{(3e)^{\frac{\pi}{2}cos(\frac{\pi}{2})}$

$cos(\frac{\pi}{2})=0\\$

By definition, any number raised to exponent 0 is equal to 1

So

$\lim_{x\to \frac{\pi}{2}}{(3e)^{\frac{\pi}{2}cos(\frac{\pi}{2})} = \lim_{x\to \frac{\pi}{2}}{(3e)^{\frac{\pi}{2}(0)}\\\\$

$\lim_{x\to \frac{\pi}{2}}{(3e)^{0}} = 1$

Finally

$\lim_{x \to \frac{\pi}{2}}(3e)^{xcosx}=1$

6 0

3 years ago

for the past five months kaias gift shop had these profits or losses $120, $85, -$35 and 40$ what was her average profit or loss

Montano1993 [528]

Average amount is 52.5

7 0

3 years ago