3 years ago

Substitute x=y+1 into the expression 3x -1 and determine the first step

Mathematics

1 answer:

Kruka [31]3 years ago

8 0

Answer: the solution becomes 3=y+1-1

Step-by-step explanation:

The first step is to combine like terms meaning you subtract 1-1. Then you are left with 3=y.

You might be interested in

Question 5 (5 points)

vivado [14]

Answer:

$(x-9.291)\cdot (x + 1.292)$

Step-by-step explanation:

The factors of the given polynomial ( $x^{2}-8\cdot x - 12$ ) are derived from the General Formula for Second-Order Polynomials:

$x = \frac{8 \pm \sqrt{64 - 4\cdot (1)\cdot (-12)}}{2\cdot (1)}$

$x_{1} \approx 9.291$ and $x_{2} \approx -1.292$

The factors of the polynomial are:

$(x-9.291)\cdot (x + 1.292)$

5 0

3 years ago

Read 2 more answers

Amy and Jenny shared a pizza. Amy ate 1/8th of the pizza and jenny consumed 3/8th of it. What fraction of the pizza did the girl

dimulka [17.4K]

Answer:

In total they ate 4/8 of the pizza. Meaning that together they ate 1/2 of the pizza.

Step-by-step explanation:

1/8 plus 3/8 equals 4/8 which is equal to 1/2.

6 0

3 years ago

Find the value of x.<br> 66°<br> 42°

Nataly_w [17]

Answer:

you got this don't forget about dream

6 0

2 years ago

Question 15 of 20 :

musickatia [10]

Answer:

the answer is A

Step-by-step explanation:

$\frac{x}{2} = 17$

$x = 17 \times 2$

$x = 34$

6 0

2 years ago

Draw a line on the graph to show the proportional relationship. Then find the cost for tickets

Inessa [10]

Answer:

We can not do that here.

Step-by-step explanation:

4 0

2 years ago