2 years ago

Please help me asap!!

Mathematics

1 answer:

scZoUnD [109]2 years ago

6 0

The answer is for part A) 50(1.07(a) )

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What is the solution to the inequality? -4/5x is greater than or equal to 1/10

Semenov [28]

-4x/5≥1/10
-8x≥1
x≤-1/8
x∈(-∞;-1/8]

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2 years ago

The weight, w, of a spring in pounds is given by 0.9 times the square root of the energy, E, stored by the spring in joules. If

alex41 [277]

Answer:

B) $w\approx3.12$ pounds

Step-by-step explanation:

$w=0.9\sqrt{E}$

$w=0.9\sqrt{12}$

$w\approx3.12$

6 0

2 years ago

Please help and give me an explanation I don’t understand or know if it’s correct

andrezito [222]

Hello :) we got similar answers but i believe you made a few distributing mistakes! hopefully my work makes sense, if not i’ll totally try to explain more

p.s i might be too late whoops

p.p.s i’m in a higher grade but i haven’t done this kinda math in a longgg time haha so if you think i did something wrong trust your gut ✌️

7 0

2 years ago

E=6c^2-2c-1<br> F=-4c^2+7c+5<br> E+F=

kifflom [539]

Answer:

E + F = 2c^2 + 5c + 4

Step-by-step explanation:

E=6c^2-2c-1

F=-4c^2+7c+5

E+F= 6c^2 -2c -1 + -4c^2 + 7c + 5

E + F = 6c^2 - 4c^2 - 2c + 7c - 1 + 5

E + F = 2c^2 + 5c + 4

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2 years ago

Ayesha bought a 24-pack of lip gloss for $18.96. What is the unit cost per tube of lip gloss?

bogdanovich [222]

Divide the total # of lip gloss Ayesha bought by the total cost.

24/$18.96
=$1.26582278 If the unit cost is rounded to the hundreths, it'll be $1.27.

4 0

2 years ago

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