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Nat2105 [25]
2 years ago
14

What does 7 7/12+(3 1/2+1 7/8)=

Mathematics
2 answers:
Cloud [144]2 years ago
3 0
The answer would be 12 1/8
LenKa [72]2 years ago
3 0
Hey

What does 7 7/12+(3 1/2+1 7/8)=Answer: 12 1/8
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On Tuesday a local hamburger shop sold a combined total of 237 hamburgers and cheeseburgers. The number of cheeseburgers sold wa
AlekseyPX
Answer 79

Method trial and error until 158 cheeseburger and 79 hamburger
7 0
3 years ago
I need help please help me im struggling please show WORK and tell me how to do it NO links please.
stellarik [79]

Answer:

- 7y +3 =-25

-7y=-25—3

-7y=-28

-7y÷-7= -28÷-7

y=4

Step-by-step explanation:

Take +3 to the side so that your variable and a constant is on their own sides. When a number goes over the equals sign the sign changes at becomes the inverse that's why l said - 3. You now calculate - 25—3 equals 28 then divide by 7 to find y and your y is 4.

3 0
3 years ago
Please solve for x<br><br> solve 2/3x - 1/5 &gt; 1
maxonik [38]

Answer:

x  > 9/5

There you go

6 0
2 years ago
One pound of ground beef is $3.09. How much is 4.5 pounds? Round to the nearest hundredth, if necessary.
olga55 [171]

Since 1 pound is $3.09, 4.5 pounds will be:

4.5*3.09=13.905

It says to round to nearest hundredth, so your answer is $13.91.

5 0
3 years ago
Read 2 more answers
Suppose y is a positive integer.If x-(-y)=z will z be greater than x ?
alexira [117]

Answer:

Yes, <em>z</em> will be greater than <em>x.</em>

Step-by-step explanation:

Given expression is x- (-y)=z \ for \ y \ is \ a \ positive \ integer.

now let <em>y = 2 </em>and <em>x = 1</em>

Then, x- (-y)=z \\1+2 = 3 \\\\

where z> x i.e. <em>3 > 1</em>

on simplifying the given  expression in terms of y

y=z-x

now suppose if <em>x = 7 and z=3 </em>then,

y = (z-x) = (3-7) = (-4)

which gives value of y in terms of negative integer which is not possible according to the given statement since y is a positive integer. Therefore, if y is a positive integer then  z will be greater than x.

3 0
3 years ago
Read 2 more answers
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