Number of adults = 12
Number of children = 17
Step-by-step explanation:
Step 1:
Let a be the number of adults and c be the number of children
Given that the total admission fees paid is $222
Cost for adults is $10 and cost for children is $6
So we have,
10 a + 6 c = 222
Step 2 :
Total people attending is 29
So, a + c = 29
=> a = 29 - c
Step 3 :
Substituting the value for a in the equation in step 1 ,we have
10( 29-c) + 6 c = 222
290 - 10 c + 6 c = 222
-4 c = 222-290 = -68
=> c = -68/-4 = 17
substituting this value of c in the equation in step 2 we have
a = 29 - 17 = 12
So we have 12 adults and 17 children visiting the zoo.
Answer:
The number of pounds of apples is 4.5 and the number of pounds of grapes is 2.5
Step-by-step explanation:
Let
x ------> the number of pounds of apples
(x-2) -----> the number of pounds of grapes
we know that
Solve for x
so
therefore
The number of pounds of apples is 4.5 and the number of pounds of grapes is 2.5
<em><u>10 subtracted from the quotient of a number and -3 is at least -1 is:</u></em>
<em><u>Solution:</u></em>
<em><u>Given statement is:</u></em>
10 subtracted from the quotient of a number and -3 is at least -1
Quotient means reuslt of dividing two numbers
Let the number be "x"
quotient of a number and -3 =
Therefore,
10 subtracted from is at least -1
at least means "less than or equal to"
<em><u>Which is translated into algebraic expression as:</u></em>
<em><u>Solve the above inequality</u></em>
When we multiply or divide by negative number. we have to flip the inequality sign
Thus the solution of inequality is found
Answer:
Im not fully sure but I think it is negative 2 and negative 3
Answer:
B
Step-by-step explanation:
1/25 = 0.04 only. this is surely the anwer