Ask question

Ask question

All categories

1 year ago

6

the sum of two numbers is 51, five times the larger number decreased by 7 equals one, more than 8 times the smaller number. find

the numbers

1 answer:

saw5 [17]1 year ago

6 0

Answer: A=32 B=19

Step-by-step explanation:

You might be interested in

Help question in the picture<br> NEED HELP ASAP

Liono4ka [1.6K]

Answer:

C y= 3x+2

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

A recipe for BBQ sauce calls for 5 tablespoons of ketchup for every 2 tablespoons of brown sugar. The point(1, 2.5) is on the li

Papessa [141]

Answer:

Step-by-step explanation:

I’m so sorry but jones bbq foot massage

5 0

2 years ago

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule

Sergeeva-Olga [200]

Answer:

First term: 5

Fourth term: 5 1/2

Tenth term: 6 1/2

Step-by-step explanation:

Let's find the first, fourth and tenth terms of the arithmetic sequence described by the given rule:

A(n) = 5 + (n-1) (1/6)

First term:

A(1) = 5 + (1-1) (1/6)

A(1) = 5 + (0) (1/6)

A(1) = 5

Fourth term:

A(4) = 5 + (4-1) (1/6)

A(4) = 5 + (3) (1/6)

A(4) = 5 + 3/6 = 5 3/6 = 5 1/2 (simplifying)

Tenth term:

A(10) = 5 + (10-1) (1/6)

A(10) = 5 + (9) (1/6)

A (10) = 5 + 9/6 = 6 3/6 = 6 1/2 (simplifying)

5 0

3 years ago

PLS HELP ME I NEED ANSWER FAST

vaieri [72.5K]

Answer:

it is a.

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Find the value of annuity if the periodic deposit is $250 at 5% compounded quarterly for 10 years

mylen [45]

Answer:

The value of annuity is $P_v = \$ 7929.9$

Step-by-step explanation:

From the question we are told that

The periodic payment is $P = \$ 250$

The interest rate is $r = 5\% = 0.05$

Frequency at which it occurs in a year is n = 4 (quarterly )

The number of years is $t = 10 \ years$

The value of the annuity is mathematically represented as

$P_v = P * [1 - (1 + \frac{r}{n} )^{-t * n} ] * [\frac{(1 + \frac{r}{n} )}{ \frac{r}{n} } ]$ (reference EDUCBA website)

substituting values

$P_v = 250 * [1 - (1 + \frac{0.05}{4} )^{-10 * 4} ] * [\frac{(1 + \frac{0.05}{4} )}{ \frac{0.08}{4} } ]$

$P_v = 250 * [1 - (1.0125 )^{-40} ] * [\frac{(1.0125 )}{0.0125} ]$

$P_v = 250 * [0.3916 ] * [\frac{(1.0125)}{0.0125} ]$

$P_v = \$ 7929.9$

8 0

2 years ago