Ask question

Ask question

All categories

chubhunter [2.5K]

3 years ago

8

Bus one had half of the grade eight students and 6 grade, seven students, bus two had 15 grade seven students and one-third of g

rade eight students, how many students are there in grade 8 ??
It's an algebra question

1 answer:

Rzqust [24]3 years ago

7 0

I'm not sure about that one

You might be interested in

Andre drew a plan of the courtyard at a scale of 1 to 60 on his drawing one side of the courtyard is 2.75 inches what is the act

Furkat [3]

Answer:

165 inches

Step-by-step explanation:

The scale is 1 to 60, so real measurements are 60 times bigger than drawing measurements.

2.75 inches * 60 = 165 inches

5 0

3 years ago

Read 2 more answers

6. Mike's family went to the YES Prep Volleyball game. Mike bought 1 ticket, 2 chips and a drink

KIM [24]

Answer:

x=5

y=1

z=2

Step-by-step explanation:

x+2y+z=9

3x+y+4z=24

x+3y+z=10

6 0

3 years ago

What is the domain of the function 1x)= 2

Gnesinka [82]

Answer:

According to me, the answer is

Step-by-step explanation:

all real numbers

6 0

3 years ago

Solve for y 2x+y-3z=5

Elza [17]

Answer:

<h3>A. y=-2x+3z+25</h3>

Step-by-step explanation:

Isolate the term of x and y from one side of the equation.

<u>To solve:</u>

The value of y.

$\Longrightarrow: \sf{\sqrt{2x+y-3z}=5}$

<h3>2x+y-3z=25</h3>

<u>First, you have to subtract by 2x-3z from both sides.</u>

$\Longrightarrow: \sf{2x+y-3z-\left(2x-3z\right)=25-\left(2x-3z\right)}}$

<u>Solve.</u>

$\Longrightarrow: \boxed{\sf{y=25-2x+3z}}}$

<u>Therefore, the correct answer is "A. y=-2x+3z+25".</u>

I hope this helps, let me know if you have any questions.

4 0

2 years ago

Read 2 more answers

What is the discriminant of the quadratic equation 3x2 – 3x + 1 = 0?

balandron [24]

Answer:

sqrt(-3)

Step-by-step explanation:

solve using sqrt( b^2 - 4ac)

substitute values from original equation to find discriminant

6 0

2 years ago