3 years ago

Need help with #2 and #3 all of the problem

Mathematics

1 answer:

-Dominant- [34]3 years ago

3 0

Answer:

ang hirap wag nlang hahahahahahahaha

You might be interested in

Gage's math teacher entered the seventh-grade student in a math competition. There was an enrollment fee of $30 and also $11 cha

Amanda [17]

Answer:

110 test

Step-by-step explanation:

Let

x ----> the number of packet of 10 test

y ----> the total cost

we know that

The number of packet of 10 test purchase multiplied by $11 plus the enrollment fee of $30 must be equal to $151

The linear equation that represent this scenario is

$y=11x+30$

we have

$y=\$151$

substitute

$151=11x+30$

Solve for x

subtract 30 both sides

$11x=151-30$

$11x=121$

Divide by 11 both sides

$x=11$

The number of packets purchase was 11

To find out the number of test, multiply the number of packets by 10

$11(10)=110\ test$

4 0

3 years ago

Reduce the fractions using the greatest common factor 7 over 12

Airida [17]

Answer:

7/12 cannot be reduced

Step-by-step explanation:

7 = 7

12 = 2 * 2 * 3

7 and 12 have no common factors other than 1, so the fraction 7/12 cannot be reduced. 7/12 is already written in lowest terms.

4 0

3 years ago

Does (-1, 2), (1, 1),( 1 -1), (2,1), (4,2) represent y as a function

Paha777 [63]

No. A function maps one input to exactly one output. The given relation maps 1 to both 1 and -1, as indicated by the pairs (1, 1) and (1, -1).

8 0

3 years ago

Find the Least Common<br>Multiple of 26 and 38.

Drupady [299]

Answer:

494

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

How do I change 1 1/2 to a proper fraction?

Tanya [424]

2x1=2

2+1=3/2

=3/2 is the answer

8 0

4 years ago