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iragen [17]
3 years ago
8

What is a system of equations for the following situation? There is a total of 30 questions on a test. Some questions are multip

le-choice and some are short answers. The multiple-choice questions are worth 2 points and the short answer questions are worth 6 points. There is a total of 100 points on the test.
Mathematics
1 answer:
Alexxx [7]3 years ago
8 0

Answer:

m + s = 30

2m + 6s = 100

Step-by-step explanation:

took the test

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1. (01.02)
Anton [14]

Answer:4

Step-by-step explanation:

f(1)=6(1)+2

=8

g(f(1))=2(8)+4/5

=20/5

=4

6 0
2 years ago
NO LINKS AND PLEASE MAKE YOUR ANSWER SIMPLE.
Ber [7]

The student with the correct answer is Dylan who says the decimal should be placed between the 8 and 0.

This is base on the estimation that 3.01 is a two decimal place number, so the product 18.06 should also be in 2 decimal place.

<h3>How to find product of decimal number?</h3>

A decimal number is a number expressed in the decimal system (base 10).

Place value:

  • Ten thousand
  • Thousand
  • Hundred
  • Ten
  • ones
  • . decimal point
  • tenth
  • hundredths
  • thousandth
  • ten thousandth
  • hundred thousandth

6 × 3.01

3.01

  • 3 = ones
  • . = decimal point
  • 0 = tenth
  • 1 = hundredth

6 × 3.01

= 18.06

Therefore, Lucas is incorrect with his answer that the decimal should be placed between the 1 and 8.

Read more on decimal number:

brainly.com/question/1827193

#SPJ1

5 0
1 year ago
I need help on how to write an exponential growth equation help!
Step2247 [10]

Answer:    Increase in number or size, at a constantly growing rate. It is one possible result of a reinforcing feedback loop that makes a population or system grow (escalate) by increasingly higher amounts.

4 0
3 years ago
In June, you bought 14.5 gallons of gasoline for $3.18 per gallon. The following February, you bought the same amount of gasolin
Nata [24]

Answer:

14.5 × 3.18 - 14.5 x 1.88

You paid $18.85 more in june than in February

Step-by-step explanation:

In order to find the answer to this question you will need to find how much you paid in June and how much you paid in February.

ex.14.5 x 3.18 - 14.5 x 1.88

To solve this you need to find the product of 14.5 x 3.18 and 14.5 x 1.88 and then subtract them from eachother.

ex.14.5 x 3.18 =46.11

14.5 x 1.88=27.26

46.11-27.26=18.85

3 0
3 years ago
10.512×10^_3 write in proper scientific notation
IgorLugansk [536]
10512 is the answer since you just move the decimal place over to the right three times.

3 0
3 years ago
Read 2 more answers
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