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UNO [17]
3 years ago
8

Someone help please and please make sure it’s right! :)

Mathematics
2 answers:
hram777 [196]3 years ago
4 0

Answer:

x=12

Step-by-step explanation:

Mars2501 [29]3 years ago
4 0

Answer:

its -7

Step-by-step explanation:

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Ii need help could somebody help me please
irina1246 [14]

Answer:

Quantity zero just means that there is no amount of something. If I had zero dollars, it means I have no money at all.

4 0
4 years ago
A grocery store sells snacks by weight. A six-ounce bag of mixed nuts costs $3.60. Predict the cost of a two-ounce bag. Please h
nata0808 [166]
<span>since a 2 ounce bag is 1/3 of a 6 ounce bag, I predict it will cost one third of $3.60. 
  
</span><span>3.60 </span>÷ <span>6 = ? </span><span>








</span>
6 0
4 years ago
Read 2 more answers
Seven times the difference of 15 and a equals to -56
vlabodo [156]
7*(15-a) = -56
Divide both sides by 7
15-a = -8
Subtract 15 from both sides
-a = -23
Divide both sides by -1
a = 23
Hope that's correct for you and it helps!!
8 0
3 years ago
What is the solution to the equation 3/m+3- m/3-m=m^2+9/m^2-9?
Marina86 [1]
AWNSER D. No solution
5 0
4 years ago
Read 2 more answers
How to solve problem kathy spent 3 fifths of her money on a necklace and 2 thirds of the remainder on a bracelet. If the bracele
shusha [124]

Answer:she had $63.75 at first.

Step-by-step explanation:

Let x represent the amount of money that she had at first.

kathy spent 3 fifths of her money on a necklace. This means that the amount of money that she spent on the necklace is

3/5 × x = 3x/5

The amount of money remaining would be

x - 3x/5 = 2x/5

She used 2 thirds of the remainder on a bracelet. This means that the amount of money that she spent on the bracelet is 2/3 × 2x/5 = 4x/15

If the bracelet costs $17.00, then

4x/15 = 17

4x = 15 × 17

4x = 255

x = 225/4

x = 63.75

5 0
4 years ago
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