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kogti [31]
3 years ago
12

Sidney is taking his family out to dinner. Children's meals, c, cost $6.00. Adult meals, a, cost $10.00. Drinks for everyone at

the table costs $6.00. Sidney knows that the total cost of the
dinner can be found using the expression 6c + 10a + 6.
Which term will help Sidney determine the amount of money he will spend on adult meals?
06
O 10a
O 6C+ 6
O 6C+ 10a
Mathematics
2 answers:
Igoryamba3 years ago
7 0
It’s either B or D sense we don’t know the amount of adults there
Harrizon [31]3 years ago
3 0

Answer:b i think

Step-by-step explanation:

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Find the area of the composite figure
stellarik [79]

Answer:

Wheres is the figure?

Step-by-step explanation:

4 0
3 years ago
Sue has 100 dimes and quarters. If the total value of the coins is $21.40, how many of each kind of coins does she have?
Nookie1986 [14]

Answer:

There would be 24 dimes and 76 quarters.

Step-by-step explanation:

In order to find this, start by defining the number of dimes by x and the number of quarters as y. Now we can create a system of equations. Make the first about the total number of coins.

x + y = 100

Make the second about the amount of money.

.10x + .25y = 21.40

Now we can solve using elimination by multiplying the second equation by -4 and adding through.

x + y = 100

-.40x - y = -85.60

-----------------------

.60x = 14.4

x = 24

Now we can use the amount of dimes we have to find the number of quarters.

x + y = 100

24 + y = 100

y = 76

3 0
3 years ago
URGENT ANSWER LLEASE DUE IN 3 MINUTES!!!!!!!!!!!
AleksAgata [21]

Answer: 9

Step-by-step explanation: 12*12/16

6 0
3 years ago
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In order to use a ladder safely, the angle that the ladder forms with the ground should not exceed 70 degree. If you have a ladd
solong [7]

Answer:

Maximum safe height can be reached by ladder = 15.03. ft

Step-by-step explanation:

Given,

Let's assume the maximum safe height of wall = h

angle formed between ladder and ground = 70°

length of ladder = 16 ft

From the given data, it can be seen that ladder will form a right angle triangle structure with the wall

So,from the concept of trigonometry,

Sin70^o\ =\ \dfrac{\textrm{maximum safe height of wall}}{\textrm{length of ladder}}

=>Sin70^o\ =\ \dfrac{h}{16\ ft}

=>\ h\ =\ 16\times Sin70^o

=> h = 16 x 0.9396

=> h = 15.03 ft

So, the maximum safe height that can be reached by the ladder will be 15.03 ft.

8 0
3 years ago
The distance to small lake is 3/4 the distance to the airport , the distance to the airport is 10 miles what is the distance to
Brrunno [24]

Answer:

7 1/2 miles

Step-by-step explanation:

The distance to the airport is 10 miles

The distance to the lake is 3/4 the distance to the airport

d =3/4 *10

d =30/4 = 7 2/4 = 7 1/2 miles

5 0
3 years ago
Read 2 more answers
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