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3 years ago

Hellllllllllllllllllllllllllp

Mathematics

2 answers:

GuDViN [60]3 years ago

4 0

Answer:

sorry whats the question

Step-by-step explanation:

Vedmedyk [2.9K]3 years ago

4 0

5. w ≥ 30

6. m ≥ 45

7. t ≠ 21

8. c < 45

9. d > 1/5

10. s ≠ 45 5/6

11. h ≥ 45

12. p < 5

Word problem: s ≥ 35 subs to make a profit

Hope this helps!

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5-2(a+3b)/2 When a=4 and b=1.

nirvana33 [79]

Hello macelynn190!

$\huge \boxed{\mathfrak{Question} \downarrow}$

$\huge \tt \frac{5 - 2(a + 3b)}{2}$

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

To solve this question we need to substitute the given values of 'a' & 'b' in the equation & then simplify it.

Given,

a = 4
b = 1

Now, substitute this in the place of 'a' & 'b'..

$\large \tt \frac{5 - 2(a + 3b)}{2} \\ = \large \underline{\underline{\tt \: \frac{5 - 2((4) + 3(1))}{2} }}$

Lastly, simplify it...

$\large \tt \: \frac{5 - 2((4) + 3(1))}{2} \\ = \large \tt\frac{5 - 2(4 + 3)}{2} \\ = \large \tt \: \frac{5 - 2(7)}{2} \\ = \large \tt \: \frac{5 - 14}{2} \\ = \large \tt\frac{-9}{2} \\ = \large \boxed{\boxed{ \bf \: -\frac{9}{2}=-4.5}}$

The answer is -9/2 or -4.5

__________________

Hope it'll help you!

ℓu¢αzz ッ

5 0

2 years ago

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Helen earns $12 each weekend by babysitting her brother.After the third weekend,Helen buys a new cd for $12.48.How much money do

GalinKa [24]

She would have $23.52 because 12 times 3 is 36 and 36-12.48=23.52

6 0

3 years ago

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I will mark you brainiest if you can answer this

MrRissso [65]

B is the correct answer because the bottom should be 8^0 which equals 1

3 0

2 years ago

What values of x and y satisfy -13/3 x-2 y=7 and 3x+2/5 y=5 simultaneously?

Aloiza [94]

Multpiply first equation by 3 and second by 5 to clear nasty faractions

-13x-6y=21
15x+2y=25

now see which ones we can clear
we can clear y
multiply second equation by 3 and add to the first equation

-13x-6y=21
45x+6y=75 +
32x+0y=96

32x=96
divide both sides by 32
x=3

sub back
15x+2y=25
15(3)+2y=25
45+2y=25
minus 45 from both sides
2y=-20
divide both sides by 2
y=-10

x=3
y=-10
(3,-10)

3 0

3 years ago

The area of a square patio is 196 square feet. How long is each feet of the patio?

Mars2501 [29]

Each foot of the patio would be 49 feet because a square has four equal side lengths and 196/4=49. now don't put you'll whole faith in me, this is a good guess.

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3 years ago

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