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3 years ago

Can someone help me?? I will mark the brainliest

Mathematics

1 answer:

yuradex [85]3 years ago

3 0

ABC taxi company charges 5x +4.50 this where 5x is the slope so per mile and b=4.50 it will charge $5 , so if it is 1 mile the total charge would be $9.50 as the mile goes on so does the m increases.

Acme charges $4x per mile + 1.50 where m=4 b=1.50 so for 1 mile it is $5.50

ABC charges $4 .00 over Acme

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Megan received a $208,000 inheritance after taxes from her parents. She invested it at 8% interest compounded quarterly for 5 ye

Nookie1986 [14]

Use the compound interest formula.
A = P*(1 +r/n)^(n*t)
where P is the principal, r is the annual rate, n is the number of compoundings per year, and t is the number of years.

For the first investment, ...
A = 208,000*(1 +.08/4)^(4*5) = 309,077.06

For the second investment, ...
A = 218,000*(1 +.07/2)^(2*4) = 287,064.37

Totaling both investments at maturity, Megan has $596,141.43.

3 0

4 years ago

Solve the equation.<br> 3/4z=−18<br><br> Enter only a number in simplest form.

WARRIOR [948]

Answer:

The value $z=-24$ will satisfy the equation.

Step-by-step explanation:

Given equation is $z\times \frac{3}{4}=-18$ . We need to find the value of $z$

Step-1: Multiply both sides by $4$

$4\times z\times \frac{3}{4}=-18\times 4\\3z=-72$

Step-2: Divide both sides by $3$

$\frac{3z}{3}=\frac{-72}{3}\\\\z=-24$

So, we get $z=-24$ after simplifying the equation.

8 0

4 years ago

Reggie can line a football field in 120 minutes. Rosalinda can line a football field in 80 minutes. If they work together, how m

Yanka [14]

Answer:

The answer to this problem is 48 minutes

3 0

3 years ago

9/16 x -3/4=<br><br> Can someone please give me an answer?

Gre4nikov [31]

Answer:

Step-by-step explanation:

$\frac{9}{16} \times \frac{3}{4} = \frac{27}{64}$

$\\ \\$

<h3>#Let'sLearn</h3>

4 0

3 years ago

Which is the correct way to write 602, 200,000,000,000,000,000,000 in scientific notation?

scoundrel [369]

Scientific notation is
n times 10^x
where 1≤n<10 and x is the number of places the decimal place moved (if it moved to the right, x is negative, if it moved to the left, x is positive)

602, 200,000,000,000,000,000,000.0
we see we need to move decimal to the left 23 spaces to here
6.022 times 10^23

answer is $6.022*10^{23}$

6 0

3 years ago