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2 years ago

I NEED THIS ASAP! IL MARK BRAINLY

Mathematics

2 answers:

Elis [28]2 years ago

5 0

The answer would be b

lozanna [386]2 years ago

4 0

It’s B because it’s a primary source because it comes from him

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Select the correct answer.

Eva8 [605]

Answer:

Equation C: 5/8x + 2..5 = 3/8x + 1.5 + 1/4x

Step-by-step explanation:

Let us go through each of the equations one by one.

Equation A: $2.3y+2+3.1y=4.3y+1.6+1.1y+0.4$

This simplifies to

$5.4y+2=5.4y+2$

which has infinitely many solutions.

Equation B: $32x+25-21x=10x$

this simplifies to

$x+25=0$

$x=-25$

which is exactly one solution.

Equation C: $\frac{5}{8} x+2.5=\frac{3}{8}x+1.5+\frac{1}{4} x$

this simplifies to

$\frac{5}{8} x+2.5=\frac{5}{8} +1.5$

$2.5=1.5$

There's no way this is going to be possible; this equation has no solutions.

Equation D: $\frac{1}{3} x+\frac{1}{7} x=\frac{3}{7} x$

this gives

$\frac{1}{3} =\frac{2}{7} y$

$y=\frac{7}{6}$

which is exactly one solution.

Thus we see that it is equation C that has no solutions.

3 0

3 years ago

There are 4 circles and 8 squares. What is the simplest ratio of circles to total shapes?

andre [41]

Answer:

4 : 12

4/ 12

4 to 12

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

A mixture of 2 chemicals measures 1,034 milliliters. it contains some of chemical A and 755 milliliters of chemical B. how much

Stella [2.4K]

-476
1034 - 755 = 279
279 - 755 = -476

4 0

2 years ago

Please solve will give brainliest

Over [174]

Answer: 12

Step-by-step explanation: Since 11 is ruled out, answer is 12 people

4 0

2 years ago

The product of n and 8

Jlenok [28]

Answer:

Step-by-step explanation:

The product of n and 8 means you will multiply n and 8. So, n x 8 is 8n.

8 0

2 years ago