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4 years ago

I need to know how to solve this and what is the question askingy=5×-4

Mathematics

1 answer:

Alex73 [517]4 years ago

4 0

Y=5x-4. 5x4=20,5x-4=20
y=-20

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Ms. Emily buys a hat and gloves with a coupon for 30% off her entire purchase. The gloves cost $35 before the discount. Her bill

Gennadij [26K]

$44.80=($35+X)(1-0.3)

44.80 is the final total
You need to add the glove and hat cost to get a subtotal (35+x) and then multiply by what is left after the discount 30% off will leave 70% to pay, so in this equation 1-0.3 leaves 0.7 to multiply against the subtotal to get the total before tax of 44.80

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3 years ago

Tavon has a gift card for $70 that loses $3 for each 30-day period it is not used. He has another gift card for $ 60 that loses

vladimir2022 [97]

Hello,

Your answer would be: 55

<u><em>My work:</em></u>

For this problem all you have to do is keeping subtracting 3 until you get a matching number in which I got 55.

Hope this helps!

Brainliest!?!

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~Rendorforestmusic

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3 years ago

Question 1 (1 point)

insens350 [35]

Answer:

1. q = p - mn

2. c = -6

3. 10

Step-by-step explanation:

$mn=p-q\\\textsf{add q to both sides}\implies mn + q = p\\\textsf{subtract mn from both sides}\implies q = p-mn$

$5c+23=c-1\\\textsf{subtract 23 from both sides}\implies5c=c-24\\\textsf{subtract c from both sides}\implies4c=-24\\\textsf{divide both sides by 4}\implies c=-6$

$4f^2-g\\\implies 4(2)^2-3=13\\\\3f^2-3g\\\implies 3(2)^2-(3 \times3)=3\\\\13-3=10$

4 0

2 years ago

Plz help i serouisly need help I will reward with one hundred points

Mekhanik [1.2K]

Percent increase is

100(new/old - 1)

Here that's

100(26/22 - 1) = 200/11 ≈ 18.2

Answer: third choice

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3 years ago

Read 2 more answers

Rewrite the equation below so that it does not have fractions.

svp [43]

<h2><em>HOPE IT HELPS!!!! </em></h2><h2><em /></h2><h2><em /></h2><h2><em>=D</em></h2><h2><em /></h2><h2><em /></h2><h2><em /></h2>

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3 years ago