2 years ago

Regina writes the expression y + 9 · ¼. Which expression is equivalent to the one Regina writes?

Mathematics

1 answer:

Alika [10]2 years ago

5 0

Answer:

Regina writes the expression y +9.3/4

Using The commutative property

a + b = b + a

= 9.3/4 + y

= (9.3/4) + y

Step-by-step explanation:

Regina writes the expression y +9.3/4

Using The commutative property

a + b = b + a

= 9.1/4 + y

= (9.1/4) + y

You might be interested in

What is m _BEC<br> OB) 70°<br> OA) 65°<br> OD) 120°<br> OC) 50°

just olya [345]

Answer:

C) 50°

Step-by-step explanation:

$m\angle BEC= 180\degree-(65\degree+65\degree)$

$\implies m\angle BEC= 180\degree-130\degree$

$\implies m\angle BEC= 50\degree$

5 0

2 years ago

Please help. pictrue shownn

goblinko [34]

The answer choice A is correct

4 0

3 years ago

Read 2 more answers

Substitution would be the simplest method of solution for which system? 5/3 x = 6y and 2x -3y = 8 3x - 2y =18 and 4x + 5y =60 y

LekaFEV [45]

It would be easiest for the last one

3 0

3 years ago

Last year 190 student attended the spring dance and the total cost was 1250. Two years ago 175 people attended and the total cos

kondor19780726 [428]

Unit cost of a ticket = Income from ticket sales / number of tickets sold:

$1250
--------------- = $6.58 per ticket
190 tickets

Again:

$1175
--------------- = $6.71
175 tickets

While ticket prices do change (usually increase) from year to year, it's unusual to see such a situation here.

Don't have any guidelines by which to determine the "fixed cost of a ticket".

If we use the cost of a ticket of 2 years ago ($6.58/ticket), then the income from the sale of 225 tickets this year would be ($6.58/ticket)(225 tickets), or $1480.50.

6 0

3 years ago

John bikes at a speed of 10 miles per hour

mihalych1998 [28]

Answer:

15 miles

Step-by-step explanation:

10x1.5=15

3 0

3 years ago

Read 2 more answers