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3 years ago

What are the coordinates of V (-5,3) given the rule (x,y)➡️ ( 2x+6,-y)

Mathematics

2 answers:

alina1380 [7]3 years ago

7 0

(-4, -3) is the answer

Gwar [14]3 years ago

5 0

2(-5)+6=x
-10+6=x
-4=x

For the y, change the 3 to a -3

So your answer is (-4,-3)

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Chris's pay went from $20/hr to $25/hr after his first evaluation. After his second evaluation his pay was raised to $33/hr. Whe

lara [203]

The first raise was a 25% increase, while the second raise was a 32% increase so there was a 7% increase from the first raise to the second one.

6 0

3 years ago

Write the quadratic equation whose roots are six and -2 and who’s leading coefficient is 3 use the letter X to represent the var

Artist 52 [7]

Answer:

$3X^{2} - 12X - 36 = 0$

Step-by-step explanation:

6 and - 2 are the only two solutions to the required quadratic equation.

So, if the variable is represented by X then (X - 6) and (X + 2) will be the only two factors of the polynomial function.

Therefore, the equation is

(X - 6)(X + 2) = 0

⇒ $X^{2} - 4X - 12 = 0$

If the leading coefficient of the equation is 3 then we can write the equation as $3X^{2} - 12X - 36 = 0$ (Answer)

6 0

3 years ago

The Social Security Administration increased the taxable wage base from $106,800 to $110,100. The 6.2% tax rate is unchanged. Jo

Rzqust [24]

Answer:

The Social Security Administration increased the taxable wage base from $106,800 to $110,100.

The percent increase in the base =

$\frac{110100-106800}{106800}\times100=3.09$ %

Previous year tax = $0.062\times106800=6621.60$ dollars

This year tax = $0.062\times110100=6826.20$ dollars

Increase in tax = $6826.20-6621.60=204.60$ dollars

Hence, Joe’s increase in Social Security tax for the new year is $204.60.

5 0

3 years ago

Plz help if correct ill give brailiest

Kamila [148]

Answer:

That first one is the answer

3 0

3 years ago

Read 2 more answers

D · 24 = -12 What does d equal?

Darya [45]

Answer: $d=-1/2$

Move all terms to the left

$d*24-(-12)=0$

Add all the numbers together, and all the variables

$d*24+12=0$

Multiply elements

$24d+12=0$

Move all terms containing d to the left, all other terms to the right

$24d=-12\\-12/24\\d=-1/2$

4 0

3 years ago

Read 2 more answers