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adell [148]
3 years ago
10

What is the completely factored form of the expression 16x2 + 8x + 32?

Mathematics
2 answers:
Pachacha [2.7K]3 years ago
4 0
The app photo math is really awesome,
I Hope this Helps!

Aleonysh [2.5K]3 years ago
3 0
PEMDAS Pyrinthases first, then exponents, then division or multipication its ur choice, then add and last subtract, when i learned this rule i aced these problems,
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2 years ago
During a scuba dive, Lainey descended to a point 19 feet below the ocean surface. She continued her descent at a rate of 25 feet
Leno4ka [110]

Answer:

25t+19\leq 144

t\leq5

The number of minutes she can continue to descend if she does not want to reach a point more than 144 feet below the ocean surface is <u>at most 5 minutes.</u>

Step-by-step explanation:

Given:

Initial depth of the scuba dive = 19 ft

Rate of descent = 25 ft/min

Maximum depth to be reached = 144 ft

Now, after 't' minutes, the depth reached by the scuba dive is equal to the sum of the initial depth and the depth covered in 't' minutes moving at the given rate.

Framing in equation form, we get:

Total depth = Initial Depth + Rate of descent × Time

Total depth = 19+25t

Now, as per question, the total depth should not be more than 144 feet. So,

\textrm{Total depth}\leq 144\ ft\\\\19+25t\leq 144\\\\or\ 25t+19\leq 144

Solving the above inequality for time 't', we get:

25t+19\leq 144\\\\25t\leq 144-19\\\\25t\leq 125\\\\t\leq \frac{125}{25}\\\\t\leq 5\ min

Therefore, the number of minutes she can continue to descend if she does not want to reach a point more than 144 feet below the ocean surface is at most 5 minutes.

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3 years ago
Courtney receives a mailer to a local store. In the mailer, there are two coupons which cannot be combined. One coupon is for $2
STatiana [176]

Answer:

B, Courtney should use the 15% off coupon

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<span>Yes, the Porters are under budget. The 20% off sale is the best deal because $1,500 times 0.20 is $300. $300 is a bigger discount than the $150 coupon and $200 rebate. $300 off $1,500 is $1,200, which is less than the amount budgeted.</span>
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Please i beg u help me, this will mean a lot!
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Answer:

17

Step-by-step explanation:

Mode is the number that appears the most

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