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professor190 [17]
3 years ago
6

The cost of admission to history museum is 3.25$ per person over the age of 3; kids 3 and under get in for free. If the total co

st of admission for the warrick family, including their two 6-month old twins, is 19.50, find how many family members are over 3 years
Mathematics
1 answer:
jeyben [28]3 years ago
7 0
Use guess and check, but u can also use equations
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Find 3 solutions for 2x+y=10
tresset_1 [31]
3 possible solutions to the equation 2x+y=10 are shown below:

X= 3, Y=4
(3*2+4=10)

X= 1, Y=8
(1*2+8=10)

X=4, Y=2
(4*2+2=10)

Hope this helps! :)
3 0
3 years ago
Read 2 more answers
How are the greater than, less than, and equal to symbols useful?
Snowcat [4.5K]
They are called relation symbols
they tell how something relates to something else

greater than tells ou that the the result must be more than, but not eqal to that numberd so example, we have to have something that flys higher than that bridge (100ft) but it cannot fly 100 or else it will crash

less than tells you that you must be less than, but not euqal to. example
 this thing must be less than 7 feet tall to fit under the doorway, it cannot be 7 feet or else it wont fit

equal to is an exact amount, nothing more or less
we have to have a screw that is this big, nothing more or less



less and greater than is nice since if you found a solution and you wanted to notate it, example
if the naswer is any number less than 10, it would be nicer to write x<10 instead of listing all numbers less than 10 since they could get very close example 9.999999999 forever
greater is the same, any number bigger than 30, you woul dhave to include 30.0000000001 and smaller which is hard, but with the x>30, it is easier

the equals just shows equality, this is equal to this, period
3 0
3 years ago
Read 2 more answers
Joe will flip a coin 48 times. How many times can he expect to land on heads?
Semmy [17]
It could be 20 times or 25 times
3 0
3 years ago
Match the proper noun to the common noun.
egoroff_w [7]
Uncle peter-relative

january-month

jesse owens-athlete

william shakespeare-author

sunday-day

chrysler-automobile
3 0
2 years ago
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A=1/2h(B+b); A=45, B=4, b=5
klemol [59]
Answer: h=10

Solving Steps:
45 = 1/2h x (4+5)
45 = 1/2h x 9
45 = 9/2h
10 = h
h = 10
4 0
3 years ago
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