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3 years ago

Easy math but im confused (sorry) Help with q1 and 2 please ^^

Mathematics

1 answer:

mina [271]3 years ago

4 0

Answer:

here............. you go...

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Solve the equation -4 = 5 - x show all steps

velikii [3]

Answer:

Step-by-step explanation:

-4=5-x

+4 +4

0=9-x

-1(0)=-1(9-x)

0=9+x

-9 -9

______

9=x

srry its a little long

8 0

3 years ago

Read 2 more answers

What is 6 minus negative 4 what is 3 plus negative 8 is 6 minus 5

aleksley [76]

Answer:

1= 10

2= -5

3= 1

Step-by-step explanation:

Keep change opposite is what I use for number 1

For 2 just subtract 8 - 3

5 will be the answer and since 8 was negative it will be negative 5 cause 8 is the bigger number.

for 3

6-5 is simple.

8 0

3 years ago

Read 2 more answers

512 64 18 16] 4 2 2 2 8 1 42 111 ( 8.1.2.1.1 4,2121 81111

vagabundo [1.1K]

Do you have an actual question you need help with or what

4 0

3 years ago

A system of equations is given below. y=1/2x-3 and -1/2x-3. Which of the following statements best describes the two lines?

pantera1 [17]

"They have different slopes but the same y-intercept, so they have one solution" is the statement which best describes the two lines.

Answer: Option D

Step-by-step explanation:

Given equations:

$y=\left(\frac{1}{2} \times x\right)-3$

$y=\left(-\frac{1}{2} \times x\right)-3$

As we know that the slope intercept form of a line is

y = m x + c

So, from equation 1 and equation 2 we can see that

$m_{1}=\frac{1}{2} \quad \text { and } c_{1}=-3$

$m_{2}=-\frac{1}{2} \text { and } c_{2}=-3$

So, from the above expressions, we can say that both lines have different slopes but have same y – intercept with one common solution when x = 0.

4 0

3 years ago

Read 2 more answers

What equivalent to 5m(m+3)

Lostsunrise [7]

Answer:

5m^2 + 15m

Step-by-step explanation:

use distributive property:

5m(m) is 5m^2

5m(3) is 15m

which is 5m^2 + 15m

3 0

3 years ago

Easy math but im confused (sorry) Help with q1 and 2 please ^^​

Easy math but im confused (sorry) Help with q1 and 2 please ^^