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2 years ago

Determine a rational number that is located between -2 1/4 and -2.8

Mathematics

1 answer:

Kipish [7]2 years ago

3 0

Answer:

Step-by-step explanation:

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What is the value of x in the equation 3x − 31 = 76

Maru [420]

Add 31 to both sides.

3x−31+31=76+31

3x=107

Divide both sides by 3.

‌3x/3‌=‌107/3
‌x=‌ $\frac{107}{3}$

3 0

3 years ago

What is the solution of this system of linear equations? 3y = 3 y equals StartFraction 3 over 2 EndFraction x plus 6.X + 6 y – S

Scrat [10]

Answer:

(0,6)

Step-by-step explanation:

The given system of equations is

$y = \frac{3}{2}x + 6$

and

$\frac{1}{2}y - \frac{1}{4}x = 3$

We substitute the first equation into the second equation to get:

$\frac{1}{2} ( \frac{3}{2}x + 6) - \frac{1}{4}x = 3$

We expand to get:

$\frac{3}{4} x + 3 - \frac{1}{4}x = 3$

We group similar terms to get:

$\frac{3}{4}x - \frac{1}{4}x = 3 - 3$

$\frac{1}{2}x = 0$

$x = 0$

Put x=0 in to the first equation to get:

$y = 6$

Therefore the solution is (0,6)

3 0

3 years ago

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What is the point slope form of the line with slope −37 that passes through the point (5, 8) ?

Nonamiya [84]

The equation for point slope form is written as :

y - y1 =m(x-x1)

M is the slope which is given as -37

The given point would be X1 and y1, where X1 is 5 and y1 is 8.

The equation becomes:

y - 8 = -37(x -5)

7 0

2 years ago

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Sarah would like to build a garden this year. Sarah measured out the outside of her proposed garden and would like to know how m

kirill115 [55]

Answer: 439,824 ft

Step-by-step explanation: the | means it is equal to so there is one on 7ft so the one without a number will be 7ft

Area is LxW

so 7x6x8x11x17x7=439,824

not sure if it’s correct tho but i guess I helped

6 0

2 years ago

An item is regularly priced at $75 It is now priced at a discount of 60% off the regular price. What is the price now?

mel-nik [20]

Answer:

Price is $ 30

Step-by-step explanation:

Regular price = $75

Discount = 60%

First we find the 60% of 75

( 75 × 60 ) ÷ 100 = 45

Now this answer with regular price

75 - 45 = 30

MARK BRAINLIEST IF YOU UNDERSTAND

6 0

2 years ago

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