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2 years ago

What values of x make the two expressions below equal?

Mathematics

2 answers:

ICE Princess25 [194]2 years ago

5 0

The answer of x is a

posledela2 years ago

3 0

Its A,have a nice day! :))))))

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What is .9 to the 50th power?

GaryK [48]

0.9^50=0.0051537752That's your answer.<span>

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3 years ago

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Write an expression that can be used to determine the total cost of buying g pounds of granola for $3.25 per pound and f pounds

aivan3 [116]

Answer:

3.25g + 0.74f = t

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2 years ago

Please help with steps thx

elena-14-01-66 [18.8K]

Answer:

Step-by-step explanation:

see picture

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2 years ago

Solve by whatever method you would prefer. (Leave answers as improper fractions) 3x+2y=-10 2x-5y=3 (Show your work (Brainliest)

alexandr1967 [171]

Answer:

y = -29/19 and x = -44/19

Step-by-step explanation:

3x + 2y = -10 multiply by -2 ⇔ -6x - 4y = 20

2x - 5y = 3 multiply by 3 ⇔ <u> 6x - 15y = 9 </u>

Add the two equation -19y = 29

y = -29/19

Use equation one and solve for x

3x + 2(-29/19) = -10

3x - 58/19 = -10

3x = -10 + 58/19

3x = -190/19 + 58/19

3x = (-190 + 58)/19

3x = -132/19

x = - 132/ 19 ÷3 $\frac{-132}{19} (\frac{1}{3} ) = \frac{-44}{19}$

x = -44/19

5 0

2 years ago

20. You owe $1,568.00 on a credit card with a limit of $2,200.00 at an interest rate of 11.3% APR. You pay $300.00/month until i

DIA [1.3K]

Answer:

(a) 6 months

Step-by-step explanation:

The formula for figuring the monthly payment on an amortized loan can be used for finding the length of time it takes to pay off the loan.

That formula is ...

A = P(r/12)/(1 -(1 +r/12)^(-12t))

where A is the monthly payment, P is the principal value of the loan, r is the annual interest rate, and t is the number of years.

Using the given information, we can solve for t:

300 = 1568(0.113/12)/(1 -(1 +0.113/12)^(-12t))

1 -(1 +0.113/12)^(-12t) = 1568(0.113)/(12(300))

(1 +0.113/12)^(-12t) = 1 -(1568·0.113)/(12·300) ≈ 0.950782

Taking logs, we get ...

-12t·log(1 +0.113/12) = log(0.950782)

t = log(0.950782)/(-12·log(1 +0.113/12)) ≈ 0.448739 . . . . years

This fraction of a year is ...

(12 months/year)(0.448739 years) = 5.38 months

It will take you 6 months to pay off the loan.

6 0

1 year ago