3 years ago

Simplify each expression 1+10a-5a x-9-3x

2 answers:

7 0

1.) 1+10a-5a
Subtract 5a from 10a
Final Answer: 1+5a

3.) x-9-3x
Subtract 3x from x
Final Answer: -9-2x

5.) 1-4n+2n-1
Subtract 1 from 1
-4n+2n
Add
Final Answer: -2n

7.) 10k-3k
Subtract
Final Answer: 7k

9.) 5r+4-4
Subtract
Final Answer: 5r

Korvikt [17]3 years ago

3 0

1) 1+10a - 5a
1+ 5a

3) x-9-3x
-9-2x

5) 1-4n+2n-1
-2n

7) 10k-3k = 7k

9) 5r+4-4= 5r

You might be interested in

a school has 450 learners.the ratio of boys to the number of girls is 7:8 determine the number of boys and girls in the school

Tom [10]

Answer:

Boys : 210

girls: 240

Step-by-step explanation:

7+8=15

450/15=30

boys: 30*7= 210

girls: 240

to make sure......

210+240=450

6 0

3 years ago

Consider that x=5 and y=7. Is the sum of x + y rational, irrational, or neither irrational nor rational!

nasty-shy [4]

The sum of y+x, or 5+7, is rational. This is because each integer(non fraction/decimal)is rational, it is also rational.

5 0

3 years ago

How do you do number 2

frozen [14]

I vhnkkvcjkkjhjgdwe. cfee dd

8 0

3 years ago

4 + 3x = 3х + 5<br> 4 = 5

Inessa [10]

Answer:

4≠5

There is no solution

Step-by-step explanation:

7 0

3 years ago

Is 593 divide by 6 a little less than 10, a little more than 10, a little less than 100, or a little more than 100? Explain.

lesantik [10]

A little less than 100. 593 is 7 numbers away from 600, so if you divide 6 by 600 hundred the answer is 100. Since 593 is less than 600, the answer will be less than 100.

6 0

3 years ago

Read 2 more answers