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adelina 88 [10]
3 years ago
14

What is half off 7 dollars and 50 cents (7.50)

Mathematics
2 answers:
Natali [406]3 years ago
4 0
You have a starting value of 7.50. to cut something in half means you should divide that number by 2. So you would do:

7.50/2= $3.75
faltersainse [42]3 years ago
4 0
The answer is 3.50 i hope i am correct

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Name 2 fractions that are greater than 1/2. Use benchmark fractions to help
Fynjy0 [20]

Answer:

2/3, 3/4, 5/6, 7/8, 8/9, 9/10, etc.

Step-by-step explanation:

1/2 is smaller than 1/3, which is smaller than 3/4, which is in turn smaller than 5/6, and so on.

6 0
3 years ago
Fifteen 2 inch nails weigh 35 grams. How many of these nails weigh 175 grams? Can you explain how to do this please thankyou so
polet [3.4K]
Solving:

1) Pass: Make the rule three (Directly proportional) 

Two inch nails ______ grams (<span>Weight)
</span>15 ----------------------------35
n ----------------------------- 175

2) Pass: <span>Multiply cross
</span>
35*n = 15*175

3) Pass: Simplify
35*n = 15*175
35n = 2625
n =  \frac{2625}{35}
\boxed{n = 75}

Answer:
75 nails weigh 175 grams



8 0
3 years ago
Imagine that you write each letter of the word excellent on a different card and then shuffle the card, you turn the deck of car
salantis [7]

the answer above ^^^^

6 0
2 years ago
Read 2 more answers
What is the approximate volume of a tree trunk is the trunk is 12 feet tall with a circumference of 4.5
kakasveta [241]
We need to solve for the radius
circumference = radius * 2 * PI
radius = circumference / (2*PI)
radius = 4.5 / ( <span> <span> <span> 6.2831853072 </span> </span> </span> )
radius = <span> <span> <span> 0.7161972439 </span> </span> </span> feet
Formula for cylinder volume:
<span>Volume = </span><span>π • r² • height</span>
Volume = <span>π • (</span><span> <span> <span> 0.7161972439)^2 * 12
</span></span></span>Volume = PI * <span><span>0.5129384922 </span> * 12
Volume  </span><span><span><span>19.3373255857 </span> cubic feet
</span> </span>

4 0
3 years ago
How many solutions does the equation 2+6(x-4)= 3x-18+3x
Dahasolnce [82]
Hi, hope this helps :)

7 0
3 years ago
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