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alexdok [17]
3 years ago
15

Two lines, a and b, are represented by the equations given below:

Mathematics
1 answer:
professor190 [17]3 years ago
8 0

Answer:

-5,-11 because it satisfies both equations

Step-by-step explanation:

Plug -5 into both equations and you get -11

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For a school fundraiser, Elena made x number of T-shirts. She ordered T-shirts and printed graphics
9966 [12]

Answer:

y=5x+350

If Elena spent a total of $1000, she made 130 shirts.

Step-by-step explanation:

Let x be the number of T-shirts. Let y be the amount of money spent.

1000=5x+350

5x=650

x=130

7 0
3 years ago
Adult tickets: $27 Child tickets: $16
VARVARA [1.3K]

Answer:

x= 1 y = 375

Step-by-step explanation:

27 = 1 adult

16 = 1 child

16 divided by 400 = 25

25 - 400 = 375

375 kids and 1 adult

<h3>I HOPE THIS HELPED IT WAS CONFUSING</h3>
6 0
3 years ago
Ernie deposits $9,800 into a pension fund. The fund pays a simple interest rate of 7%. What will the balance be after four years
telo118 [61]

Answer:

$12,845.80

Step-by-step explanation:

take the first number and go +7%. repeat four times

hope this helps :-)

6 0
3 years ago
Standard algorithm 3÷5316
omeli [17]
0.00056433 is the answer
7 0
4 years ago
Jamie is a salesperson in a shoe store and earns $95 per week, plus 20% of her weekly sales. If Jamie makes $475 in one week, wh
Dovator [93]
475 - 95 = 380 = 20% of sales
20% = 1/5
380 × 5 = $1900 (the answer)
Hope this helps!
4 0
3 years ago
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