All categories

4 years ago

HELP ME Four students each wrote an equation. Which two students wrote equations that have no solution?

Mathematics

2 answers:

rjkz [21]4 years ago

6 0

Answer:

Beto and Mark

Step-by-step explanation:

When you simplify Beto's equation, you get 0=5 which is inncorrect. 5 does not equal 0 so there are no solutions. When you simplify Mark's equation, you get 6=2 which is also inncorrect. 6 can not equal 2. If you solve the other 2 equations you get answers that can work.

Oxana [17]4 years ago

5 0

Beto and mark I think sorry if it is wrong

You might be interested in

Please help Thank yoy

BabaBlast [244]

Answer:

I think its graph 4

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the domain of the function f(x) = 7x2 + 8x - 15.

amm1812

Answer:

Domain is all real numbers or (negative infinity, positive infinity)

Step-by-step explanation:

Domain is all values of x (inputs) that will work with the function. Since a parabola has no limits for x, and all numbers work for x, then the domain can be any number. That leaves us with All Real Numbers as our answer.

5 0

3 years ago

Four members from a "55"person committee are to be selected randomly to serve as chairperson, vice-chairperson, secretary, an

liq [111]

Answer:

8,185,320 different leadership structures

Step-by-step explanation:

Since the order at which the members of the committee are chosen matters, this is a permutation of 4 out 55 people and it is given by:

$n=\frac{55!}{(55-4)!}=55*54*53*52 \\\\n=8,185,320$

8,185,320 different leadership structures are possible.

3 0

3 years ago

Use squares to show 22 two different ways. Draw both ways

kow [346]

If I understand this correctly you can write it as
22
twenty-two, or
20+2
I hope this helps!!! Please mark brainliest if correct!!!

7 0

4 years ago

5 is subtracted from three-fifths of x...please someone translate this expression for me.

Fudgin [204]

3/5x-5
I believe this is the expression that is described.

8 0

4 years ago