3 years ago

How to solve -2x+y =-10

Mathematics

2 answers:

velikii [3]3 years ago

7 0

_Award Brainliest if i helped!

Rearrange,
y= -10 +2x Substitute into the other equation you have.

cestrela7 [59]3 years ago

5 0

You can't solve this unless you have numbers to substitute or another equation.

You might be interested in

What’s the answer <br> r+11+ Br= 29

kakasveta [241]

r= 18/1+b

B= -1 + 18/r

5 0

3 years ago

3/7×p=48 solve for P I'm so lost

Harman [31]

Multiply both sides by 7/3 like so
(7/3)* (3/7) * p = (7/3)*48
simplify
p = 112

4 0

4 years ago

Read 2 more answers

Help me with this pls

Amanda [17]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Ask me questions?<br> who wants to know me?

timama [110]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

The population of Canada is 3.5×10^7, and the population of the world is 7.0×10^9. How many times larger is the population of th

Setler [38]

Answer:

The population of the world is 200 times of the population of Canada.

Step-by-step explanation:

Given that,

Canada's population = $3.5\times 10^7$

The population of world = $7.0\times 10^9$

We need to find how many times larger is the population of the world compared to Canada's population. It can be solved as follows :

$\dfrac{W}{C}=\dfrac{7.0\times 10^9}{3.5\times 10^7}\\\\\dfrac{W}{C}=200\\\\W=200C$

So, the population of the world is 200 times of the population of Canada.

3 0

3 years ago