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leva [86]
3 years ago
10

How do I solve all this

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
3 0
Number five is .45 repeating
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A map has a scale of 5 inches = 4 miles. How many miles are 45 inches?
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36 miles your welcome also can I please have brainliest
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3 years ago
If 200 vitamines cost $8.75, what should 500 vitamins cost?
WARRIOR [948]
Hello!  So, the problem is saying that 200 vitamins cost $8.75, and that is what we know.  We also know that we're going to be looking at the cost of 500 vitamins, but we don't know.  The numbers presented can be put into a proportion, and that can help solve the problem.  200 to 8.75, and 500 to a number we don't know.  I'm no sure if you familiar with the how to set up a proportion, but it's saying this number over this other number (which is a fraction) equals another fraction.  Make sure that your numbers always match up, so your not saying vitamins over money equal money over vitamins.  Use cross products, divide, and then you'll have your answer.  For this problem, since yours solving for money, make sure to have two decimal points and a dollar sign.  I hoped this helped, if you have any questions shoot me a question or message.  Good luck!
7 0
3 years ago
Read 2 more answers
Use the Distributive Property to find (g−7)(g−2).
Elena-2011 [213]
You need to use foil here (first, outer, inner, last).
gxg=g^2
gx2=2g
7xg=7g
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5 0
3 years ago
Which equation is equivalent to
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4K^4

Step-by-step explanation:

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3 years ago
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Catherine is at the Supermarket, and knows that she is 50 yards from her school. The map on her phone shows that the school is \
Lubov Fominskaja [6]

Answer:

<em>Answer: b 200 yards</em>

Step-by-step explanation:

<u>Scaling</u>

Real magnitudes can be scaled up or down to adapt to the size of a sheet of paper or the screen of a computer or phone.

Catherine knows she is 50 yards from the school and it's shown as a distance of 3/4 inch on her phone map.

We can calculate the scaling factor from the real distance to the map distance by dividing:

\displaystyle \frac{50}{\frac{3}{4}}=\frac{200}{3}

Now she sees that she's 3 inches from home on the same map. This is equivalent to a real distance of:

\displaystyle 3\cdot \frac{200}{3}=200

Catherine is 200 yards from her home.

Answer: b 200 yards

4 0
3 years ago
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