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Elina [12.6K]
3 years ago
14

Each boy in a class has 7 pockets and each girl in that class has 11 pockets. How many boys and how many girls are there in this

class if there are 147 pockets and 17 heads?
Mathematics
1 answer:
amm18123 years ago
5 0
7 girls, because 11(7)+7(10)+147
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I need help please ..
mafiozo [28]
The answer is A hope this helped
3 0
4 years ago
LOTS of points due today!!!!! 8-10
Karolina [17]

Answer:

they are 10 ppl in the crew

$12800×15/100=$1920

$10×100/80=$12.50

8 0
3 years ago
A company sells boxes of duck calls (d) for $35 and boxes of turkey calls (t) for $45. they make batches of duck calls that fill
SIZIF [17.4K]

Answer:

Option A is the correct choice.

Step-by-step explanation:

Let d be the number of boxes of duck calls and t be the number of boxes of turkey calls.

We have been given that a company sells boxes of duck calls for $35 and boxes of turkey calls (t) for $45, so the revenue earned from selling d boxes of duck and t boxes of turkey call will be 35d and 45t respectively.

Further, the company plan to make $300. We can represent this information as:

35d+45t=300...(1)

We are also told that they make batches of duck calls that fill 6 boxes and batches of turkey calls that fill 8 boxes. the company only has 42 boxes. We can represent this information as:

6d+8t=42...(2)

6d=42-8t...(2)

Therefore, our desired system of equation will be:

35d+45t=300...(1)

6d=42-8t...(2)  


8 0
3 years ago
Write an expression having only two terms that is equivalent to 2x – 3. Explain how you wrote the expression and how you can che
mihalych1998 [28]

Answer:

The expression –3 + 2x is equivalent to 2x – 3. I know it is equivalent because for every value of x that is substituted in, the two expressions simplify to the same value. I took the expression and used the commutative property to not change the value.

8 0
3 years ago
Read 2 more answers
George spent $169.82 at the sports store.he gave the clerk 2 $100.how much change should George receive
Anestetic [448]
 $200.00 (George gave to the clerk)
-$169.82 (What George spend)
______________
 $30.18

George will receive $30.18 from the clerk.

Hope it help! 
3 0
3 years ago
Read 2 more answers
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