3 years ago

A=3 and c=2 10a - 3 - 5c - 2c

Mathematics

1 answer:

KiRa [710]3 years ago

8 0

Answer:

Step-by-step explanation:

10(3)-3-5(2)-2(2)=13

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Solve 7x − 2(x + 1) = 6x + 14.<br> −12<br> 12<br> −16<br> 16

Vladimir79 [104]

7x-2(x+1)=6x+14
7x-2x-2=6x+14
5x-6x=14+2
-x=16
x=-16

3 0

3 years ago

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Can someone please do 1,2 and 3 please

jok3333 [9.3K]

1. x=−1 or x=−5

2. x=9 or x=−15

3.x=3 or x=−3

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3 years ago

Your answer must be simplified.

JulijaS [17]

Answer:

The simplified form is $x\geq -99$ .

Step-by-step explanation:

Given : Expression $\frac{x}{3}\geq -33$

To find : The simplified expression ?

Solution :

Expression $\frac{x}{3}\geq -33$

Multiply 3 both side,

$\frac{x}{3}\times 3\geq -33\times 3$

$x\geq -99$

Therefore, the simplified form is $x\geq -99$ .

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2 years ago

S = R-rR solve for R

katrin2010 [14]

Answer:

R = -S - rR

Step-by-step explanation:

S = R - rR

R = -S - rR

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2 years ago

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mafiozo [28]

group1 a = 0.25

group1 b = 0.75

group2 a = 0.44

group2 b = 0.56

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2 years ago