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3 years ago

Write an algebraic equation that models the following statement.

Mathematics

1 answer:

8_murik_8 [283]3 years ago

5 0

2(x +4)-6(q/9)

The slash represents a division sign.

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What is the value of x

Vika [28.1K]

Answer:

x=90? is there any other info?

Step-by-step explanation:

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3 years ago

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bulgar [2K]

Answer:

1: learn to spell

2: you put it in the wrong category so no one here can help you

Step-by-step explanation:

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3 years ago

What is the slope?

Pavlova-9 [17]

Answer:5/3

Step-by-step explanation:

choose two coordinates (40,0) and (70,50) then use y2-y1/x2-x1. when you plug the numbers in 50-0/70-40, subtract 50/30, and simplify, you get 5/3

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3 years ago

Can someone help me?

Papessa [141]

Answer:

$2x - 2y = 24 \\ 2(x - y) = 24 \\ x = 12 + y......eq(1) \\ 4x + 7y = - 40......eq(2) \\ substituting \: the \: value \: of \: x \: in \: eq(2) \\ 4(12 + y) + 7y = - 40 \\ 48 + 4y + 7y = - 40 \\ 11y = - 40 - 48 \\ y = \frac{ - 88}{11} \\ y = - 8 \\ putting \: the \: value \: of \: y \: im \: eq(1) \\ x = 12 - 8 \\ = 4$

Step-by-step explanation:

3x-2y=24......eqi

x+2y=48........eqii

now solving eq i&ii

4x=72

x=72/4

x=18

now putting the value of x in eqii

18+2y=48

2y=48-18

y=30/2

y=15

7 0

3 years ago

3(1/2) in fraction form NO DECIMALL FORM

Sever21 [200]

First just make the whole number a fraction.
3 in fraction form is 3/1.
Now make it have a common denominator with the fraction 1/2.
Just multiply both the numerator and denominator by 2.
This gives you 6/2
Now add!
6/2 + 1/2 = 7/2
So 3(1/2) = 7/2.
:)

8 0

3 years ago