3 years ago

If someone helps me i will put more brainlest on my next question

Mathematics

1 answer:

Korvikt [17]3 years ago

7 0

Answer:

the first one is b the second is G third one is frouth one is F the fifth one is b

Step-by-step explanation:

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valentinak56 [21]

Answer:

a=143 b=143

Step-by-step explanation:

7x+24=3x+92

4x=68

x=17

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3 years ago

Greatest perfect square of 936

miss Akunina [59]

Around 30.6 squares or 30.5 squared

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3 years ago

You are doing annual inventory at the hardware store where you work. A box filled with brass connectors weighs 5 pounds 4 ounces

Georgia [21]

Answer:

304 brass connectors.

Step-by-step explanation:

We have been given that a box filled with brass connectors weighs 5 pounds 4 ounces. The box weighs 8 ounces when empty, and each connector weighs 0.25 ounces.

Since we know that 1 pound equals to 16 ounces.Let us convert weight of box filled with brass connectors from pounds to ounces.

$(5*16)+4=80+4=84$

Now we will find weight of brass connectors by subtracting weight of empty box from weight of filled box.

$84-8=76$

Let us divide 76 by 0.25 to find number of brass connectors in the box.

$\text{ Number of brass connectors in the box}=\frac{76}{0.25}$

$\text{ Number of brass connectors in the box}=304$

Therefore, there are 304 connectors in the box.

6 0

4 years ago

Which equation represents the relationship between s and t? A. s=1/7t B. s=7t C. s=t+2 D. s=t+18

xeze [42]

Answer A

Step-by-step explanation: 2+2=22-55= -12-5= -7 then take away the negative then look outside and u should see a tree. Your final answer should be s=1/7t

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3 years ago

What is the value of the expression 2x2 3xy – 4y2when x = 2 and y = –4? a. –80 b. –32 c. 32 d. 80

FinnZ [79.3K]

2x^2 + 3xy - 4y^2 when x = 2 and y = -4
= 2(2)^2 + 3(2)(-4) - 4(-4)^2 = 2(4) + (-24) - 4(16) = 8 - 24 - 64 = -80

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4 years ago