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Stella [2.4K]
4 years ago
6

Please help !!!!!!!!!!! Will mark brainliest !!!!!!!!!!!

Mathematics
2 answers:
MrMuchimi4 years ago
8 0

Answer:15

Step-by-step explanation:

its obvious lol simple maths

Andrej [43]4 years ago
8 0
It is 15. simple math you can plug it in:))
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Solve for x. Round your answer to the nearest hundredth.<br> 2x^2-6x+3=0
pogonyaev

Step-by-step explanation:

2 {x}^{2}  - 6x + 3 = 0 \\ x =  \frac{ - b± \sqrt{ {b}^{2}  - 4ac} }{2a}  \\ x =  \frac{6± \sqrt{12} }{4}  \\ x = 2.4  \: or \: 0.6

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3 years ago
Can someone answer this question please ASAP
Alchen [17]

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Step-by-step explanation:

7 0
3 years ago
Factor completely 2x2 − 2x − 40
Montano1993 [528]

Answer:

2(x-5)(x+4)

Step-by-step explanation:

2x^2 − 2x − 40

Factor out a 2

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4 0
3 years ago
PLZ HELP I WILL MAKE YOU BRAINLIEST!! IT IS GOOD FOR YOUR PROFILE!
ella [17]
1 11/25 = 36/25
= (6/5)^2
3 0
3 years ago
Read 2 more answers
You buy a bicycle helmet for $22.26, which includes 6% sales tax. The helmet is discounted 30% off the selling price. What is th
Firdavs [7]
If you paid $22.26 after the discount and tax then 30% is 0.30 and 30% OFF is 1-0.30=0.70
Tax is 6% or 0.06 and along with the initial is 1+0.06=1.06 so P is original price in P×0.70×1.06=22.26
P×0.742=22.26
P=$30 was the original price
5 0
3 years ago
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