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bulgar [2K]
3 years ago
13

Simplify the expression step by step, listing the property of operation(s) used.

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
6 0

An

-0.75 is the answer to the question

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Yaro buys a baseball cap for $9.50. He also buys a new baseball. Yaro speads $13.50 altogether.
VMariaS [17]

Answer:

13.5 = 9.5 + x

x=4

Step-by-step explanation:

In this problem, the price of the baseball cap, which is $9.50, and a baseball, whose price is unknown (and therefore must be the variable), total $13.50. So, to set up the equation add the two prices and set them equal to the total, 9.5+x=13.5.

Then, using the subtraction property of equality subtract 9.5 from both sides. This means x=4, so the baseball cost 4 dollars.

4 0
3 years ago
What is 21% of 100?<br><br> A) 121<br><br> B) 79<br><br> C) 2100<br><br> D) 21
Sati [7]

Answer:

D is the correct answer

Step-by-step explanation:

7 0
3 years ago
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Please help me, I dont understand!
Vikentia [17]
I don’t really know what the answer is but I’ll try so - 6/7 = 6/7 3 15/44 = - 3 15/44 -2 5/22
8 0
3 years ago
Which of the following solid figures has the least number of vertices?
JulijaS [17]
A cone because it only has one vertex. (A vertices is the plural of vertex)
7 0
4 years ago
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a deli sells a sandwich spread for 6.40 per pound. how much do you have to pay for 24 ounces of the spread
rjkz [21]
In the given question the most important part is convert ounce to pound and then the problem becomes easy. We already know
1 ounce = 0.0625 pounds
Then
24 ounce = 0.0625 * 24 pounds
                 = 1.5 pounds
Now let us focus on the problem in hand and the information's that are already given in the question.
The cost per pound of the sandwich sold by Deli = 6.40
Then
The cost of 1.5 pound of sandwich sold by Deli = 6.40 * 1.5
                                                                             = 9.60
So the cost of 24 ounces of spread is 9.60.
3 0
3 years ago
Read 2 more answers
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