1: What is 15:25 as fraction in simplest form.
A: 15/25
B: 3/5
C: 1/3
D: 30/50
2: Which number is equivalent to 3/7
A: 6 TO 10
B: 76:107
C: 12/35
D: 7 TO 3
PLEASE HELP

Answers

Answer 1

Answer:

15:25 is a ratio

we can write this as a fraction

15:25 written as a fraction is $(15)/(25)$

to simplify this we have to divide both numerator and denominator by the highest common factor for both numerator and denominator

the factors for 15 and 25 are as follows

15 - 1,3,5,15

25 - 1,5,25

the highest common factor is 5

so we have to divide both by 5

$(15/5)/(25/5) = (3)/(5)$

the answer is

B. 3/5

2. the number equivalent to 3/7 is

9/21

equivalent fractions are fractions , where all the equivalent fractions have the same simplified form

3/7 fraction multiplied by 3

numerator and denominator are both mutliplied by 3

$(3)/(7) * 3 = (3*3)/(7*3) = (9)/(21)$

answer is 9/21

Answer 2

Answer: 1. 15:25 = 15/25 = 3/5 (Divide the numerator and denominator by 5)
Answer: 3/5 or B

2. 3/7 = 12/28 (This question doesn't have a correct answer out of your choices.)

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6x + 8 = 50 solve equation

Answers

The solution of expression '6x + 8 = 50' by combining like terms with applying the operations would be, x = 7

Given that,

The equation is,

6x + 8 = 50

Used the concept of expression to simplify by combining like terms with applying the operations addition, subtraction, etc.

Here, the equation is,

6x + 8 = 50

Subtract 8 on both sides,

6x = 50 - 8

6x = 42

Divide 6 on both sides,

x = 42/6

x = 7

Therefore, the solution of expression is x = 7.

To learn more about the equation visit:

brainly.com/question/28871326

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$6x+8=506x= 50-86x=42x=42/6x=7$

Y= 6x + 4 and y= 4x - 2

Answers

easy
sub since boht equal y, both are equal
6x+4=y=4x-2
6x+4=4x-2
minus 4x
2x+4=-2
minus 4
2x=-6
divide 2
x=-3
sub back
y=4x-2
y=4(-3)-2
y=-12-2
y=-14

solution in (x,y) form is
(-3,-14)

matrix or it can be y=4

You toss a coin three times. What is the probability that it will land heads all those three tosses ?

Answers

The probability would be 1 in 8, or 12.5%

- toss three times
- each time = 2 different possibilities
-3 x 2= 6 chances for heads or tails
6÷2 = 3
-3/6 chances = 50% chance

The probability is 50% or 1/2 to get heads once

to get all three times would be 1/8 or 12.5%

Your doctor told you to eat 25 grams of fiber each day. You had 4 grams of fiber for breakfast. What percent of the 25 grams of fiber have you eaten so far?