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REY [17]
3 years ago
7

Onii-Chan help me whit 5-8

Mathematics
1 answer:
lina2011 [118]3 years ago
4 0
The answer to 5-8 is 3
You might be interested in
X+3menor que 8 qual o resultado
elixir [45]

x+3<8

8-3 =5

 X<5

 any number less than 5 will work

7 0
3 years ago
The sum of the 6th and seventh terms in a sequence of 12 numbers with a common difference is 16. What is the Sum of the number s
patriot [66]

Answer:

96

Step-by-step explanation:

commom difference = d

a₆ + a₇ = 16

a₅ + a₈ = (a₆ - d) + (a₇ + d) = a₆ + a₇ = 16

a₄ + a₉ = (a₆ - 2d) + (a₇ + 2d) = a₆ + a₇ = 16

Similarly,

a₃ + a₁₀ = 16, a₂ + a₁₁ = 16, a₁ + a₁₂ = 16

so

a₁ + a₂ + ... + a₁₁ + a₁₂ = 6 x 16 = 96

6 0
2 years ago
Tickets for a dance recital cost $15 for adults and $7 for children. The dance company sold 253 tickets, and the total receipts
elixir [45]

Answer:

Adult tickets =125

Child tickets = 128

Step-by-step explanation:

Let the number of adult and children tickets sold be x and y respectively

So that

x+y= 253--------1

Since total sales/receipt is $2,771

And given that tickets for a dance recital cost $15 for adults and $7 for children hence

15x+7y= 2771-------2

Solving equation 1 and 2 simultaneously we have

x+y= 253---------------1

15x+7y= 2771----------2

Let us multiply equation 1 by 15 to get equation 3 to eliminate x and subtract equation 2 from 3

15x+15y=3795---------3

-{15x+7y= 2771----------2

0+8y=1024

8y= 1024

y= 1024/8

y= 128 tickets

So solve for x let us put y= 128 in equation 1

x+ 128=253

x=253-128

x= 125 tickets

8 0
3 years ago
What is the domain of -2
Free_Kalibri [48]
The answer is 7x so I this helps you please thank me plz bye
5 0
3 years ago
1/4 ( 8x + 16) + 4x <br><br> I apparently need 20 characters for a great answer so ignore this &lt;3
blsea [12.9K]

Answer:

2x(3x + 2)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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