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3 years ago

A store is having a sale all items are marked 30% off

1 answer:

6 0

Since you didn’t put the numbers to find the amount, I’ll teach you how to.. Once you have the decimal figure, multiply it by the number for which you seek to calculate the percentage

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Solve x2 − 7x + 12 = 0. x = −3, x = −4 x = 3, x = 4 x = 2, x = 6 x = −2, x = −6

UNO [17]

Answer:

x=4, x=3

B is correct.

Step-by-step explanation:

Given: $x^2-7x+12=0$

Using middle term splitting factor the left side equation.

$x^2-4x-3x+12=0$

$(x-4)(x-3)=0$

Equate each factor to 0 and solve for x

x-4=0 or x-3=0

x=4 and x=3

Hence, The solution of the equation is 4 or 3

6 0

3 years ago

Will make the brainly help

Hitman42 [59]

Answer:

11.C

12.B

13.E

14.A

15.D

Step-by-step explanation:

Good luck ^^

6 0

4 years ago

Algebra 1 Function notation

jekas [21]

Answer:

-6

Step-by-step explanation:

f(0) = 12^0 - 7

1 - 7 = -6

6 0

3 years ago

Read 2 more answers

Solve the following system of equations:

Gnoma [55]

We have two equation with two unknowns. Therefore, we can solve the x and y easily. There are a number of methods to apply here but I will be using substitution method. We do as follows:

-2x + y = 1
y = 1 + 2x

4x + y = -1
4x + 1 + 2x = -1
6x = -1 -1
6x = -2
x = -1/3

y= 1 + 2(-1/3)
y = 1/3

6 0

3 years ago

Read 2 more answers

The first three terms of a sequence are given. Round to the nearest thousandth (if necessary).

AURORKA [14]

Step-by-step explanation:

please mark me as brainlest

7 0

3 years ago

Read 2 more answers