Ask question

Ask question

All categories

3 years ago

11

1 2.5n + 3.5p = 825.5

1 answer:

ch4aika [34]3 years ago

7 0

Answer:

read explanation

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

n = 330.2 − 1.4p

You might be interested in

How u answer this? 8(u-4)+3=43

weqwewe [10]

Use photo math for this :)

7 0

3 years ago

Read 2 more answers

Multiply. express your anwser in simplist form.. 1 7\8 × 2 1\3

Vera_Pavlovna [14]

Answer:

If not simplified 35/8 if simplified 4 and 3/8.

Have a fantastic day :)

3 0

3 years ago

Read 2 more answers

What is the LCM of 95 and 14

kicyunya [14]

Answer:

LCM of 95 and 14 is 1330

Step-by-step explanation:

refer to the picture for explanation

3 0

3 years ago

(2x+4)^2 - (x-5)^2 = 26x<br> Please solve (explained)

Zina [86]

Expand the squared binomials:

$(2x+4)^2=4x^2+16x+16$

$(x-5)^2=x^2-10x+25$

Then

$(4x^2+16x+16)-(x^2-10x+25)=3x^2+26x-9=26x$

$\implies3x^2-9=0$

$\implies3x^2=9$

$\implies x^2=3$

$\implies x=\pm\sqrt3$

5 0

3 years ago

Dima020 [189]

Answer:

90 men

Step-by-step explanation:

just keep the ratio constant

3:7

equals 10 parts

300/10=30

3*30:7*30

90 men and 210 women

hope this helps!!! :)

5 0

3 years ago

Read 2 more answers