2 years ago

What is 1 plus 1 minus 2 plus 3

Mathematics

2 answers:

Mila [183]2 years ago

7 0

Answer:3

Step-by-step explanation:

BigorU [14]2 years ago

5 0

I think its 3

I'm really bad at math :P

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3x-1/5=x+1/3 solve for x

Maru [420]

Answer:

x = 2

Step-by-step explanation:

First, you cross multiply then that will give you

9x - 3 = 5x + 5

collect like terms

9x - 5x = +5 + 3

= 4x = 8

Divide both sides by the coefficient of x that's 4

= 2

6 0

2 years ago

Find the ratio of x to y<br> x/5 = 2/3 = 5/y

BigorU [14]

X=2
-- ---
5 3
Cross multiply:
3x=10
x=10/3

2=5
-- ---
3 y
2y=15
y=15/2
10/3=15/2 :)

3 0

3 years ago

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Neko [114]

Answer: x= 12

Step-by-step explanation:

3x+6 = 42

or, 3x = 36

so, x = 12

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2 years ago

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Ellen has 60 feet of craft wire.She plans to cut it into pieces that are each 3 meters long.What is the greatest number of 3-met

LenKa [72]

the answer will be B. 6

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3 years ago

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(AP Calc) the graph of the function f shown above has three line segments....

I am Lyosha [343]

Answer:

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

$\frac{f(b)-f(a)}{b-a}$

Here [ a, b ] = [ - 1, 6 ] and from the graph

f(b) = f(6) = 0

f(a) = f(- 1) = 0, thus

average rate of change = $\frac{0-0}{6+1}$ = $\frac{0}{7}$ = 0

7 0

2 years ago