Simplify. Write your answer in standard form.<br><br> (4x3+6x−7)+(3x3−5x2−5x+9)

The price of a burger meal changed from $5.00 to $7.50. What is the percent change in the cost of the burger meal ?

Gala2k [10]

Answer:

50%

Step-by-step explanation:

(V2−V1)|V1|×100

=(7.5−5)|5|×100

=2.55×100

=0.5×100

=50%change

=50%increase

4 0

3 years ago

Plzz help! bralilest asap

Nonamiya [84]

Answer:

C: a reflection across the y axis rotated 180 degrees

Step-by-step explanation:

The y axis is a vertical line, the same like that the trapezoid is flipped across

The trapezoid is rotated 180 degrees across the y axis

8 0

3 years ago

Read 2 more answers

16x>2x-3<br> Solve the inequality for x and show the steps

Marysya12 [62]

Answer:

Step-by-step explanation:

16x > 2x - 3

Subtract 2x from both sides

14x > -3

Then divide; -3/14

3 0

2 years ago

What is 1.7 as a fraction?

choli [55]

1.7 as a fraction is 17/10

1.(7) the 7 in the parentheses represents the number after the decimal, which is in the tenths spot. 10 tenths + 7 tenths = 17/10 <-- our answer.

3 0

3 years ago

Read 2 more answers

Simplify LaTeX: \Large\frac{-4^{6} \cdot 4^{2}}{4^{4}}

Oksanka [162]

⇨ The value of this <u>simplified expression</u> = -4096/1 or -4096.

To solve this expression, just multiply the power base by how many times indicate the exponent, and then divide the numerator and denominator of the fraction by the same number.

Power or potentiation is a multiplication in equal factors, where there are <em>terms responsible</em> for obtaining the final result. An potency is given by $\large \sf a^{n}.$ The terms of a power are:

Base
Exponent
equal factors
power

✏️ <u>Resolution/Answer</u>:

$\\ \large \sf \dfrac{-4^{6} \cdot 4^{2}}{4^{4}}=\\\\$

Multiply the powers of the numbers at numerator of the fraction, with the base <em>being multiplied by how many times</em> to indicate the exponent.

$\\\large \sf \dfrac{-4^{6} \cdot 4^{2}}{4^{4}}=$