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svet-max [94.6K]
3 years ago
11

Which equation has no solution ?

Mathematics
2 answers:
omeli [17]3 years ago
7 0

B.24x + 32 − 2.1x = 20.9x + 30 + x − 2

Gnoma [55]3 years ago
4 0

Answer:

Ashlynn here! I'm always ready to help!

________________________________________________

D. 24x + 32 = 20.9 + 30

________________________________________________

(If this is wrong I am so so sorry)

 

      <em>  Have a great day don't let anyone get in your way for having one!</em>

                                                                                     -<em> </em> <em>Ashlynn </em>

<em>                                                           </em>(. ❛ ᴗ ❛.)

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What's the converse of the statement "if it is snowing, then it is my birthday"
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The converse would be "If it is my birthday, then it is snowing."

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Clem Colfax had $10 to buy groceries. He needed milk costing 70 cents a carton, bread costing 60 cents a loaf, breakfast cereal
zaharov [31]
Cost of milk per carton = $ 70 cents = 70/100 = $0.7
Cost of bread per loaf = $60 cents = 60/100 = $0.6
Cost of cereals per box = $50 cents = 50/100 = $0.5
Cost of meat per pound = $1.50

If x is the number of cartons of milk bought, then
Number of loafs = x/2
Number pf boxes of cereals = x/2 +1
Number of pounds of meat = x/2 +1

Therefore,
0.7*x + 0.6*x/2 + 0.5 (x/2+1) + 1.5 (x/2+1) = 10
0.7x + 0.3x + 0.25x + 0.5 + 0.75x + 1.5 = 10
2x + 2 =10
2x = 8
x = 4

Substituting;
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8 0
3 years ago
Ashton plays three games of checkers with his grandmother. Identify the
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Answer:

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8 0
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3 years ago
Determine whether y varies directly with x. If so, find the constant of variation and write the equation.
kotykmax [81]

Answer: B. No

Step-by-step explanation:

Direct variation has the following form:

y=kx

Where the constant of variation is "k".

By definition, in direct variation, when the variable "x" changes, tha variable "y" changes in proportion to the variable "x".

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