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3 years ago

Question 1

Mathematics

1 answer:

inessss [21]3 years ago

4 0

Answer:

Least possible value of b is 9.

Step-by-step explanation:

It is given that $7b-8>4b+16$ and b is an odd integer.

We need to find the least possible value of b.

We have,

$7b-8>4b+16$

Isolate variable terms.

$7b-4b>8+16$

$3b>24$

Divide both sides by 3.

$b>8$

Since b>8 and b an odd integer, therefore the possible values of b are 9, 11, 13, 15, ... .

Hence, the least possible value of b is 9.

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Answer meeee!!! Answer me plz

Nataliya [291]

Answer:

Step-by-step explanation:

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2 years ago

Which expression can be used to determine the total weight of a box that by itself weighs 0.5 kilogram and contains t trophies t

BigorU [14]

Answer:

Option A) 1.6t+0.5

Step-by-step explanation:

Let

t ----> the number of trophies

we know that

To determine the total weight of the box, multiply the number of trophies by the weight of each trophy and add the weight of the empty box.

The linear equation that represent this problem is

$1.6t+0.5$

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2 years ago

Help me please<br> Given a1 = -7 and d = 1/2", what is the 15th term?I

-BARSIC- [3]

Answer:

Step-by-step explanation:

a1 is the first term and d is the number it goes up each time so you can just do 14 times 1/2 and add it to -7 so you get 0 for the 15th term

5 0

3 years ago

At a charity fundraiser, each female attendant donated $1,200 and each male attendant donated $800. If the average donation at t

Flauer [41]

The ratio of the number of female attendants to the number of male attendants is 21/17

<h3>Ratio</h3>

Amount donated by female attendant = $1200
Amount donated by male attendant = $800
Average donation = $900

let

number of female attendant = x
number of male attendant = y

900 = 1200x + 800y / (x + y)

900x + 900y = 1200x + 800y

900x + 1200x = 800y + 900y

2100x = 1700y

x : y = 2100 / 1700

x : y = 21 ; 17

Learn more about ratio:

brainly.com/question/2784798

#SPJ1

3 0

2 years ago

Triangle GHI, with vertices G(-8,-8), H(-6,-7), and I(-9,-2),

Anna35 [415]

Answer:

area = 6.5 square units

Step-by-step explanation:

Use the <em>area of a triangle in coordinate geometry</em> formula:

$\triangle GHI =\frac{1}{2} |x_1(y_2- y_3) + x_2(y_3 -y_1) + x_3(y_1 -y_2)|$

where $(x_1,y_1)=(-8,-8) \ \ \ \ (x_2,y_2)=(-6,-7) \ \ \ \ (x_3,y_3)=(-9,-2)$

$\triangle GHI =\frac{1}{2} |x_1(y_2- y_3) + x_2(y_3 -y_1) + x_3(y_1 -y_2)|$

$\implies \triangle GHI =\frac{1}{2} |-8(-7+2) -6(-2 +8) -9(-8 +7)|$

$\implies \triangle GHI =\frac{1}{2} |40 -36 +9|$

$\implies \triangle GHI =6.5$

3 0

2 years ago