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Wittaler [7]
3 years ago
15

A total of 715 tickets were sold for the school play. They were either adult tickets or student tickets. There were 65 more stud

ent tickets sold than adult tickets.
Mathematics
2 answers:
Svetlanka [38]3 years ago
7 0

Answer:

adults=325& students=390

Step-by-step explanation:

let me the tickets for adults be x

for students will be x+65

x+x+65=715

2x+65=715

2x=715-65

2x=650

x=650÷2

x=325

Sergeeva-Olga [200]3 years ago
6 0

Answer:

There were 423 adult tickets sold.

Step-by-step explanation:

Let x = the number of adult tickets sold

Let x + 65 = the number of student tickets sold

x + x + 65 = 715

2x = 715

x = 357.5

x + 65 = 422.5 (round up)

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8 0
3 years ago
What is equinlents to (3-2x)(4x-7)
natali 33 [55]

Answer:

-8x^2+26x-21

Step-by-step explanation:

6 0
3 years ago
5s-(100+2s =4s-2(10+s) how much boxes would they need to sell to get a equal amount each group must sell to have equal profits.
antoniya [11.8K]
5s-100-2s=4s-20-2s
3s-100. = 2s-20
+20. +20
3s-80. = 2s
-3s. -3s
-80. = -1s
-1 -1
80. = s

s=80
6 0
3 years ago
(x+5)(x-3)=y<br> How do I get y to equal 0
trasher [3.6K]

Answer:

x=-5 or x=3

Step-by-step explanation:

when multiplying anything by 0, the answer will be zero

In this case, one of the two factors has to be equal to 0

start by splitting into

(x+5) = 0

solve the equation

subtract 5 from both sides

x = -5

now, repeat for the other binomial

x-3 = 0

add 3 to both sides

x=3

7 0
3 years ago
Read 2 more answers
Simplify the expression.<br><br> 10h + 6 − 5h + 3
inn [45]

Answer:

Combine like terms. The like terms in this equation are the h’s and the real numbers. Add or subtract both of the same terms and that is the simplified answer.

10h-5h+6+3

5h+9

:)

6 0
3 years ago
Read 2 more answers
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