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densk [106]
3 years ago
11

Emma bought 16 packages of rolls for a party.there were 12 rolls in a package. After the party there were 8 roll left over. How

many rolls were eaten.explain
Mathematics
2 answers:
Georgia [21]3 years ago
4 0
184 rolls were eaten. You multiply 16 and 12 and get 192. So that means there was 192 rolls altogether. Now you take 8 from 192 and you get 184.
TiliK225 [7]3 years ago
3 0
Well 16x12=192 then subtract it by 8 and 184 rolls were eaten! OMG
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A tennis court measures 23.2 m by 12 m. What is its perimeter?
posledela

To get perimeter, you simply add all the side lengths. So we will ad 23.2 + 23.2 + 12 + 12 = 70.4

The perimeter is 70.4 m

7 0
3 years ago
Read 2 more answers
Given H(6,7) and I(-7,-6), if point G lies 1/2 of the way along line segment HI, Santiago argues that point G is located at the
irinina [24]

Given the points H(6,7) and I(-7,-6).

If point G lies \frac{1}{2} of the way along line segment HI.

Therefore, we can say that the point G divides the line segment HI in the ratio 1:1.

So, by using the cross section formula we can determine the coordinates of point G.

For the given points say (x_1, y_1) and (x_2, y_2) divided is in the ratio m_1 : m_2, the coordinates are (\frac{m_1x_2+m_2x_1}{m_1+m_2} , \frac{m_1y_2+m_2y_1}{m_1+m_2} )

Coordinates G = (\frac{(1 \times -7)+(1 \times 6)}{2} , \frac{(1 \times -6)+(1 \times 7)}{2})

= (-0.5 , 0.5)

Hence, the coordinates of G are (-0.5 , 0.5).

So, Santiago argues that point G is located at the origin. The point G is located at (-0.5, 0.5). Therefore, he is not correct.

8 0
3 years ago
Help Please!<br><br> Solve for d.<br> 5+d&gt;5−d<br><br> Solve for p.<br> 2p+3&gt;2(p−3)
Keith_Richards [23]
<span>Solve for d.
5+d>5−d                    Subtract 5 from both sides of this inequality:
                              
d>d                             There is no value for d that satisfies this inequality.
                                    No value can be greater than itself.




</span><span>Solve for p.
2p+3>2(p−3)          Multiply this out:    2p+3>2p-6
</span><span>                               Subtr 3 from both sides:  2p> 2p-9

           This is equivalent to 2p+9>2p.
            We could subtr. 2p from both sides:  0>-9.

            0> -9 is always true.  Thus, the given inequality has infinitely many solutions.

</span>
3 0
3 years ago
Im not sure how to solve this problem in Algebra<br><br> 6z=4(1/2z-8)
Blizzard [7]

Z = -2

I hope this helps

3 0
3 years ago
SORRY BUT CAN YOU HELP????!!!!! WILL GIVE BRAINS
alexira [117]

Answer:

inequality equation: x<= -8

on the number line, there is a closed dot on -8, and is shaded left.

Step-by-step explanation:

so x/4 <= -2.

Multiply by 4

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Since it is a <=, the dot will be filled on negative 8, and shaded to the left, since it is a < sign.

Hope this helps!

6 0
3 years ago
Read 2 more answers
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