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3 years ago

PLEASE I NEED HELP :((((;((((

Mathematics

1 answer:

ser-zykov [4K]3 years ago

6 0

Answer:

Complete explanation is in the picture.

Step-by-step explanation:

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The sum of three numbers is 88. The first number is 8 more than the second. The third number is 3 times the second. What are the

Sever21 [200]

Answer:

The numbers are 24, 16 and 48

Step-by-step explanation:

For this equation you need to use all the information you have to add in 3 variables, use the information you have to connect them, so you only use one number. You’ll have the second number (x), the first number (x+8) and the third number (3x) now we use all of that to make an equation.

88=x+(x+8)+3x

Now you simplify the equation,

88=5x+8

Now get the x and it’s coefficient alone on one side

80=5x

Now divide both sides so the x is alone

x=16

Since the second number was x you know the second number

the first number is x+8 since x is 16 the first number is 24

The third number is 3 * x so the third number is 48.

So the numbers are 24, 16 and 48

5 0

3 years ago

Calcule el precio de un rollo de alambre si se

Ostrovityanka [42]

Answer:

A. Encuentre el

valor absoluto. por definición, el valor absoluto es la magnitud de un número real sin tener en cuenta su signo 1. | 120 | = 120 2. | -45 | = 45 3.

Step-by-step explanation:

6 0

3 years ago

Solve the system of equations. x + 3y = −12x + 2y = 6

UkoKoshka [18]

Answer:

x=-3/19

y=39/19

Step-by-step explanation:

the equations can be written as the following system

$x+3y=6\\-12x+2y=6$

If the second equation is multiplied by 3/2 it will become -18x+3y=9

If that equation is then subtracted with the first you will obtain the following

-19x=3, it means x=-3/19

The other variable is obtained by substituting the new value for x in the first equationx+3y=6, thus we obtain that y=39/19

7 0

3 years ago

Why shouldn’t a small business owner deposit checks, cash, and coins totaling $55 and then receive $55 in cash in the same trans

Butoxors [25]

Answer: because it’s not good to start like that

Step-by-step explanation:

4 0

3 years ago

Conrad Savings Bank has a $50 overdraft fee. On Friday, Mr. McQuire deposited his paycheck of $468.92 for a total account balanc

stira [4]

Answer:

<em>The current balance in the McQuire's account is $-605.11</em>

Step-by-step explanation:

Mr. McQuire deposited his paycheck for a total account balance of $712.34 on Friday.

The next morning, his wife wrote a check for $1,267.45

As, the total account balance is less than the amount of check, so the bank will charge a $50 overdraft fee.

That means, the total amount that will be deducted from his account $=(\$1267.45+\$50)= \$1317.45$

So, the current balance in the McQuire's account $=(\$712.34-\$1317.45)= \$-605.11$

7 0

3 years ago