3 years ago

Which equation would best help solve this problem? Five added to 3 times a number is equal to 8 less than 5 times the number.

Mathematics

1 answer:

vitfil [10]3 years ago

4 0

$\hbox{five added to 3 times a number = to 8 less than 5 times the number} \\\\ \implies \boxed{5+3x=8-5x}$

You might be interested in

Tom has 2 1/2 times as many cards as Harry. Together they have 98 cards. How many cards do they each have?

USPshnik [31]

Answer:

Tom has 70 cards, and Harry has 28 cards.

Step-by-step explanation:

Let h = number of cards Harry has.

Then the number of cards Tom has is 2 1/2 * h = 2.5h.

Together they have 2.5h + h = 3.5h number of cards.

Together they have 98 cards.

3.5h = 98

h = 98/3.5

h = 28

Harry has 28 cards.

Tom has 2.5h = 2.5 * 28 = 70

Answer: Tom has 70 cards, and Harry has 28 cards.

7 0

3 years ago

How do I solve this?<br><br> x+1/x-2 > 0

Eduardwww [97]

Answer:

x ∈ (-oo ; - 1) ∪ (+ 2 ; +oo)

Step-by-step explanation:

$\frac{x+1}{x-2}>0\\ \\x+1>0=>x>-1\\\\x-2>0=>x>2$

x ∈ (+ 2 ; +oo)

$x+1x$

x ∈ (-oo ; - 1)

x ∈ (-oo ; - 1) ∪ (+ 2 ; +oo)

8 0

3 years ago

During exercise Sonia's heart beats 675 times in 5 minutes. How many times does it beat per minute?

Kaylis [27]

135 times because 675 divided by 5 is 135. you would divide the number of her heart beats by the number

3 0

3 years ago

Read 2 more answers

An orbiting satellite has seven solar cells, which function independently of each other. During a mission, each cell fails with

Makovka662 [10]

The due date is 2pm, dolololo

4 0

4 years ago

What the square root of 49

luda_lava [24]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers