3 years ago

Write an equivalent expression 1/10(10d+50-30d)

Mathematics

2 answers:

VladimirAG [237]3 years ago

7 0

Answer:

Hello! :) have a good day!

−2d + 5

AfilCa [17]3 years ago

5 0

Answer:

-2d + 5

Step-by-step explanation:

You might be interested in

What is the net monthly cash flow

Eddi Din [679]

Answer:

what?

Step-by-step explanation:

7 0

3 years ago

jason is 6 years older than his sister. Their mother is 15 years older than the sum of their ages. If their mother is 39, how ol

zhuklara [117]

Answer:

Jason would be 18 years old

Step-by-step explanation:

sister = 6

mother = 39

mother is 15 year older than the sum of the kids ages

39-15= 24

24-6= 18

Jason is 18 years old

3 0

3 years ago

80ptss!!! Consider the following expressions shown below.

Step2247 [10]

The first one is A the second is C and the third is B

6 0

4 years ago

2x-3y=4<br> -4x+6y=-8. <br> solve by elimination

oksano4ka [1.4K]

$2x-3y=4 \\
-4x+6y=-8 \ \ \ |\div 2 \\ \\
2x-3y=4 \\
\underline{-2x+3y=-4} \\
2x-2x-3y+3y=4-4 \\
0=0 \\ \\
\boxed{\hbox{infinitely many solutions}}$

4 0

4 years ago

Read 2 more answers

Evaluate the expression when a=-3 and x=3.<br> 5x - a

NISA [10]

5(3)-(-3)
15- (-3)
15+3 = 18

8 0

4 years ago