2 years ago

Can someone help me with those and explain please. Ill give brainlist

Mathematics

1 answer:

STALIN [3.7K]2 years ago

5 0

Answer:

1. 23x/10

2. 13x/10

Step-by-step explanation:

explanation: find the common denominator and then go from there. i suck at in depth explanations but as long as you get the gist of it youre good

You might be interested in

What is the value of ( 7 plus 2 cubed) x 9

butalik [34]

Answer:

135

Step-by-step explanation:

$(7 + 2 {}^{3} ) \times 9 \\ = (7 + 8) \times 9 \\ = 15 \times 9 \\ = 135$

4 0

2 years ago

Read 2 more answers

Hey! Giving away 50 free points! Just type "octopus" as an answer and I will give you 5 star, a heart, and brainly will give you

Arturiano [62]

Answer:

octopus

Step-by-step explanation:

thank you so muchhhhh

3 0

3 years ago

Read 2 more answers

Solve the system using elimination x + 2y = 1 4x + y = 11

VashaNatasha [74]

X + 2y = 1 ______×1
4x + y = 11 _____ ×2

x + 2y = 1
8x + 2y = 22

8x + 2y = 22
(-)
x + 2y = 1
_____________
7x = 21

x = 3

3 + 2y = 1
2y = 2
y = 1

i am a mathematics teacher. if anything to ask please pm me

3 0

3 years ago

Express in simplest radical form. Sqrt (27)

zhannawk [14.2K]

Answer:

3√3

Step-by-step explanation:

√27 =

= √3×9

= √3×3²

= 3√3

6 0

3 years ago

#26 7s=4 please help

const2013 [10]

7s = 4
/7. /7

s= 4/7

thats the equation right?

7 0

3 years ago

Read 2 more answers