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Oduvanchick [21]
3 years ago
12

I need help, we are doing riddles in math class and Im confused.) 1. Buddy and Hermey were both born on christmas eve. When budd

y was 6 years old, hermey was half his age. If buddy turns 100 this christmas eve, how old is hermey going to be?) 2.At a holiday market, the total cost for a cup of hot cocoa and a cookie is $1.80. If a cup of hot cocoa costs $1.00 more than the cookie, how much does a cup of hot cocoa cost?) 3.
Dasher spent half as much as prancer did on holiday presents this year and cupid spent 3 times more than dasher. If the total spent between the three of them was $720, how much did they each spend on gifts?
Mathematics
1 answer:
andreev551 [17]3 years ago
8 0

Answer:

Step-by-step explanation:

for the first one the answer is 97 for the second one the it is hot coco cost 1.40$ and a cookie costs 0.40$ and for the last one it is dasher spent 120$ prancer spent 240$ and cupid spent 360$.

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Do side lengths 8,7 and 15 create a triangle ?
dexar [7]

Answer:

Yes

Step-by-step explanation:

To make a triangle the 2 smaller sides must join together to become greater than or equal to the biggest side.

8+7=15

<em>Therefore,</em>

<em>side lengths 8, 7, and 15 do create a triangle.</em>

<em />

<em>Hope this helps </em>

3 0
3 years ago
Read 2 more answers
three adults and four children must pay $107. two adults and three children must pay $76. find the price of the adult ticks and
jenyasd209 [6]
Assigning "a" as cost of adult tickets and "c" the cost of children's tickets.

3a + 4c = 107
2a + 3c = 76

elimination method
2(3a + 4c = 107)
-3(2a + 3c = 76)

6a + 8c = 214
-6a - 9c = -228
----------------------
0 - c = - 14
c = 14

Then 2a + 3(14) = 76
2a = 76 - 42
2a = 34
a = 34/2
a = 17


8 0
3 years ago
What is the percent change from $24 to $30
Tju [1.3M]

Answer:

25%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

Step-by-step explanation:


6 0
3 years ago
Please help!!! i'm having some trouble with this question
QveST [7]
STEP 1
Bandages: multiply number of total kits by number of bandages per kit

9 * 24= 216 bandages total


STEP 2
Antiseptic Wipes: multiply number of total kits by number of antiseptic wipes per kit

9 * 16= 144 antiseptic wipes total


STEP 3
find difference between steps 1 & 2
= 216 bandages - 144 antiseptic wipes
= 72 more bandages


ANSWER: She packed 72 more bandages than antiseptic wipes.

Hope this helps! :)
4 0
3 years ago
Can you round these off to the nearest correct one place decimal ​
nataly862011 [7]

Question

can you round these off to the nearest correct one place decimal ​

Answer:

1. 7.8

2. 375.3

3. 72.7

4. 83.4

Hope this helps!!

xXxAnimexXx

 

6 0
2 years ago
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