All categories

4 years ago

A number g is decreased by 23 and then

Mathematics

1 answer:

iragen [17]4 years ago

6 0

A. -13

The equation would be

(G-23)1/2=2g+8

Multiply by 2 on both sides to get rid of the fraction

G-23=4g+16

subtract g from both sides

-23=3g+16

Subtract 16 from both sides

-39=3g

Divide 3 from both sides

g=-13

You might be interested in

PLEASE I NEED HELP ASAP

zysi [14]

Answer:

option C is the correct ans..

Step-by-step explanation:

A function f from A to B is a relation from A to B which assosciates each element of A to a unique element of B..

Option C fulfills all the case.So,C is the correct ans..

8 0

3 years ago

A raffle offers one $8000.00 prize, one $4000.00 prize, and five $1600.00 prizes. There are 5000 tickets sold at $5 each. Find t

Harman [31]

Answer:

The expectation is $E(1 )= -\$ 1$

Step-by-step explanation:

From the question we are told that

The first offer is $x_1 = \$ 8000$

The second offer is $x_2 = \$ 4000$

The third offer is $\$ 1600$

The number of tickets is $n = 5000$

The price of each ticket is $p= \$ 5$

Generally expectation is mathematically represented as

$E(x)=\sum x * P(X = x )$

$P(X = x_1 ) = \frac{1}{5000}$ given that they just offer one

$P(X = x_1 ) = 0.0002$

Now

$P(X = x_2 ) = \frac{1}{5000}$ given that they just offer one

$P(X = x_2 ) = 0.0002$

Now

$P(X = x_3 ) = \frac{5}{5000}$ given that they offer five

$P(X = x_3 ) = 0.001$

Hence the expectation is evaluated as

$E(x)=8000 * 0.0002 + 4000 * 0.0002 + 1600 * 0.001$

$E(x)=\$ 4$

Now given that the price for a ticket is $\$ 5$

The actual expectation when price of ticket has been removed is

$E(1 )= 4- 5$

$E(1 )= -\$ 1$

4 0

3 years ago

I bet you want Brainlest!! Click HERE!!!<br> Please help me!!!<br> BRaNiElsT!!!!!<br> Click!!!

saw5 [17]

Answer:

B) X = 90

Step-by-step explanation:

If you plug in every answer choice as "X," you can easily find which answer helps the equation equal 40.

EX. 1/2 (or 0.50) times 90 plus -4 equals 41!

Equation with "X" filled in as 90 :

41 = 1/2 x 90 + (-4)!!!

Now can I get brainliest!!??

6 0

3 years ago

Is 10x=10x equal infinitely many?

inna [77]

Yes because if you put any number as “x” you will always get the same answer.

7 0

4 years ago

Marcus is a member of a theater club. He pays a monthly fee and his movie tickets are then $5 for an unlimited number of movies

inn [45]

The monthly fee is 12.55=7.5$

4 0

3 years ago

Read 2 more answers