3 years ago

HELP ME PLEASE IM ALMOST THERE I LOVE U GUYS I JUST NEED A 100 !!!!!11

Mathematics

1 answer:

Nady [450]3 years ago

5 0

I agree with there answer ^

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Classify the following system of equations.

zubka84 [21]

Answer:

B) consistent, dependent

Step-by-step explanation:

The given system is

45x - 30y = -90

-12x + 8y = 24

Let us make y the subject in both equations to get:

Top equation

$y = \frac{3}{2}y + 3$

Bottom equation

$y = \frac{3}{2}x + 3$

We can see that both equations are identically the same.

There is going to be infinitely many solutions.

We say the system is consistent and dependent.

The correct choice is B

4 0

3 years ago

Two-fifths of the students in Mrs. Navares fifth grade class ride the bus to school. if there are 25 students in her class, how

butalik [34]

You do a multiplication of 2/5 times 25 and you get 50/5 which is equal to 10. So @0 students ride the school bus.

8 0

3 years ago

Read 2 more answers

If 50x = 500 then

harina [27]

Answer is OD. Equals 10

3 0

3 years ago

Read 2 more answers

34R x R = 1725<br><br> what kind of problem is this

mel-nik [20]

Answer:

i dont know it look stupid

Step-by-step explanation:

5 0

3 years ago

Which expression helps you find the length x of a side of a rectangle that has a diagonal of 15 units and a width of 9 units?

amid [387]

A. x^2 = 15^2 - 9^2

Here's why:
c^2 = a^2 + b^2

from the question:
15^2 = 9^2 + x^2

15^2 - 9^2 = x^2 which is similar to answer in A.

8 0

3 years ago