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Taya2010 [7]
3 years ago
7

Jada says “I know 4 nickels and 7 dollar coins weigh 76.7 grams. I know 4 nickels and 5 dollar coins weigh 60.5 grams. Here’s wh

at else I can figure out based on that: 2 dollar coins weigh 16.2 grams. How did jada figure out that 2 dollar coins weigh 11 grams?
Mathematics
1 answer:
Ilya [14]3 years ago
8 0

Answer:

im from the uk what are nickles and dimes

Step-by-step explanation:

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Simplify the expression. x2 - 9 x2 + 2x - 15
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Step 1:

(x2 - 9x2) + 2x - 15

step 2.

Answer:

-8x2 + 2x - 15

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3 years ago
Math flavored homework is hard so I need help
Ilya [14]

Answer:

<h2>A) 52 units</h2>

Step-by-step explanation:

The formula of a distance between two points X and Y on the number line:

d = |Y - X|

We have

P = -76, Q = -24

Substitute:

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3 years ago
How many solutions can be found for the linear equation?
QveST [7]

Answer:

one solution

Step-by-step explanation:

A system of linear equations usually has a single solution, but sometimes it can have no solution (parallel lines) or infinite solutions (same line). This article reviews all three cases. One solution. A system of linear equations has one solution when the graphs intersect at a point.

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3 years ago
10 times as many as 1 hundred is hundreds or thousand
Paladinen [302]

10 times as many as 1 hundred is 10 hundred or 1 thousand.

<h3>Further explanation</h3>

Consider the following sentence:

X times as many as Y refer to X multiplied by Y

Therefore, the phrase 10 times as many as 1 hundred is - can be rewritten to 10 multiplied by 100 is

We can say this is a simple multiplication operation, which is one of four basic operations, i.e.,

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  • subtraction,
  • multiplication, and
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However, the case we face is only a multiplication, not accompanied by another operation.

Let's go back to our problem. We think naturally about this multiplication. 10 times 100 means there are two options like the following:

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Actually both are the same.

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We state it quickly.

10 times as many as 1 hundred thousand is

10 x 1 hundred = 1 thousand, or

\boxed{ \ 10 \times 100 = 1,000 \ }

Based on present sources, the proper questions are as follows:

10 times as many as 1 hundred is __? __ hundreds or __? __ thousand.

Therefore, we rewrite the results in the unit form as requested.

10 times as many as 1 hundred is 10 hundred or 1 thousand.

Note:

The commutative property of multiplication: \boxed{a \times b = b \times a}

<h3>Learn more</h3>
  • Explanations and an example of a question about the four types of number form brainly.com/question/4725342
  • 9 ten thousand divided by ten brainly.com/question/545132
  • 5000 is 1/10 of what brainly.com/question/106300
<h3>Keywords: </h3>

10 times as many as 1 hundred, ten, thousand, multiplication, basic operations, addition, terms, unit form

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andrew11 [14]

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