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1 year ago

12

Solve for X

s="latex-formula">

2 answers:

Musya8 [376]1 year ago

5 0

Answer:

x = 5

Step-by-step explanation:

To solve, first subtract 5 from each side:

5 + 7x = 40

7x = 35

Then divide each side by 7:

x = 5

just olya [345]1 year ago

4 0

Answer:

5

Step-by-step explanation:

You might be interested in

4(12+3+9) as an distribute expression

miss Akunina [59]

Answer:

Step-by-step explanation: multiply 4 by 12 then 4 by 3 then 4 by 9.

6 0

2 years ago

Susan threw a softball 42 years on her first try and 51 1/3 yard on her second try. How much farther did she throw the softball

Andru [333]

Answer:

28 feet farther than 1st ball.

Step-by-step explanation:

We have been given that Susan threw a softball 42 yards on her first try and $51\frac{1}{3}$ yard on her second try.

To find second ball is how much farther from the 1st ball, we will subtract 42 yards from $51\frac{1}{3}$ yards.

$\text{The second ball is farther from 1st ball}=51\frac{1}{3}\text{ yards}-42\text{ yards}$

$\text{The second ball is farther from 1st ball}=\frac{154}{3}\text{ yards}-42\text{ yards}$

Let us have a common denominator.

$\text{The second ball is farther from 1st ball}=\frac{154}{3}\text{ yards}-\frac{42*3}{3}\text{ yards}$

$\text{The second ball is farther from 1st ball}=\frac{154}{3}\text{ yards}-\frac{126}{3}\text{ yards}$

$\text{The second ball is farther from 1st ball}=\frac{154-126}{3}\text{ yards}$

$\text{The second ball is farther from 1st ball}=\frac{28}{3}\text{ yards}$

$\text{1 yard}=3\text{ feet}$

$\frac{28}{3}\text{ yards}=\frac{28}{3}\times 3\text{ feet}$

$\frac{28}{3}\text{ yards}=28\text{ feet}$

Therefore, Susan thrown the second ball 28 feet farther from the 1st ball.

7 0

2 years ago

A) y= 3x + 10<br> B) y= 3x + 60<br> C) y= 4x + 5<br> D) y= 4x + 35

Afina-wow [57]

Answer:

d or a

Step-by-step explanation:

50/55/100/105/.................

6 0

2 years ago

Solve the x−4<2 or 4x−1>4 and write the solution in interval notation

jonny [76]

See photo. Hope it helps

3 0

2 years ago

The discriminant for the equation f(x)=6x^(2)-x+c is 73. What is the value of c?

Andrews [41]

Answer:

c = -3

Step-by-step explanation:

The discriminant is 73, that means we have:

(-1)^2-4*6*c=73

then: 1-24c=73

or -24c= 73 -1

-24c = 72

Then c = 72/-24= -3

The answer is -3

Hope that useful for you.

5 0

2 years ago