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2 years ago

Maria has 2 dogs. Her friend bought her h more dogs. Write an expression that show how many dogs Maria has now.

Mathematics

1 answer:

AVprozaik [17]2 years ago

7 0

Answer:

2+h

Step-by-step explanation:

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Please help me I've been stuck on hours

FinnZ [79.3K]

Answer:

the answer is 188%

Step-by-step explanation:

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3 years ago

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Round 2 1/2 gallons to a whole number

Law Incorporation [45]

If you want 2 and one half in a whole number you will get 2.50.

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3 years ago

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Solve the equation, keeping the value for x as an improper fraction. 23x = − 12x + 5 1.Isolate the variable by adding 12x to bot

kogti [31]

Answer:

$x=\frac{30}{7}$

Step-by-step explanation:

We have been given an equation $\frac{2}{3}x=-\frac{1}{2}x+5$ . We are asked to solve our given equation.

First of all, we will add $\frac{1}{2}x$ on both sides of equation to separate x variable on one side of equation.

$\frac{2}{3}x+\frac{1}{2}x=-\frac{1}{2}x+\frac{1}{2}x+5$

$\frac{2}{3}x+\frac{1}{2}x=5$

Now, we will make a common denominator.

$\frac{2*2}{3*2}x+\frac{1*3}{2*3}x=5$

$\frac{4}{6}x+\frac{3}{6}x=5$

Add numerators:

$\frac{4+3}{6}x=5$

$\frac{7}{6}x=5$

Upon multiply both sides of our equation by $\frac{6}{7}$ , we will get:

$\frac{6}{7}*\frac{7}{6}x=5*\frac{6}{7}$

$x=\frac{5*6}{7}$

$x=\frac{30}{7}$

Therefore, the solution for our given equation is $x=\frac{30}{7}$ .

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3 years ago

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Write 0.0004571 in scientific notation.

NISA [10]

Scientific notation means to write the answer in standard form. standard form helps you to express numbers that are too big or too small to be conveniently written in decimal form.
so for this case, it will be 4.571×10^-4.
when the number is decimal, you move the dot to the right and it will always be multiplying 10 to the power of a negative power.

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3 years ago

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Two people decide to find the height of a tower they position themselves 25 feet apart in line with and on the same side of the

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1.477272727272727 I think this might be the answer.. devide 65 into 44 and youll get the answer

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3 years ago