3 years ago

12. Which of these below correctly solves for yof the equation 3x - 2 = 4y + 5?

Mathematics

1 answer:

Tems11 [23]3 years ago

3 0

Answer:

x=1y

Step-by-step explanation:

You might be interested in

The cheerleading team lines up down the football field to rally the spectators. If there are 12 cheerleaders, which expression g

Whitepunk [10]

They can line up every 10 yards because there are 120 yard on a football field
12 cheerleaders gives you 1 every 10 yards

3 0

3 years ago

Select the correct answer, and simplify the expression -3÷(-2/5). A. -7 1/2

aliina [53]

Answer:

Step-by-step explanation:

Given

- 3 ÷ - $\frac{2}{5}$

Leave the first number, change division to multiplication and turn the fraction upside down, that is

= - 3 × - $\frac{5}{2}$

= $\frac{3(5)}{2}$

= $\frac{15}{2}$

= 7 $\frac{1}{2}$ → D

3 0

3 years ago

What is the explicit formula for this sequence -7, -4, -1, 2, 5

Nataliya [291]

Answer:

$\large\boxed{a_n=3n-10}$

Step-by-step explanation:

It's an arithmetic sequence.

$-4-(-7)=-4+7=3\\-1-(-4)=-1+4=3\\2-(-1)=2+1=3\\5-2=3$

The difference is constant.

The explicit formula of an arithmetic sequence:

$a_n=a_1+(n-1)d$

Substitute:

$a_1=-7,\ d=3$

$a_n=-7+(n-1)(3)$ <em>use distributive property</em>

$a_n=-7+3n-3\\\\a_n=3n+(-7-3)\\\\a_n=3n-10$

6 0

3 years ago

Will y=2 (x-3)²-7 make a parabola or a circle

loris [4]

Answer:

Parabola

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

NEED HELP FAST!!! Match each graph with the description of the trend it shows. positive linear trend, negative linear trend, exp

otez555 [7]

A is no observable trend, B is a positive linear trend, C is a negative linear trend, and D is an exponential trend

5 0

3 years ago

Read 2 more answers