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IrinaK [193]
3 years ago
14

2x+3(2)=4 This is substitution. Please help I am stuck

Mathematics
1 answer:
Ber [7]3 years ago
7 0

Answer:

x = -1

Step-by-step explanation:

2x + 3(2) = 4      

2x + 6 = 4           Multiply 2 and 3 to get 6.

2x = -2                Subtract 6 from both sides to isolate 2x.

x = -1                   Divide both sides by 2 to find x.

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Does anybody know the questions for the 05.04 Exponential and Logarithmic Functions Discussion-Based Assessment (FLVS)? Thank yo
Sloan [31]

The functions are illustrations of function transformations

The transformation from f(x) to g(x) is reflecting across the y-axis, and then shifting 2 units up

<h3>How to determine the transformations</h3>

The equation of the function is given as:

g(x) = 2 - x

The parent function of the above equation is:

f(x) = x

First, the function f(x) is reflected across the y-axis to give

f(-x) = -x

Next, the function is shifted 2 units up.

So, we have:

f(-x) + 2 = -x + 2

Rewrite as:

f(-x) + 2 = 2-x

Express f(-x) + 2 as g(x).

So, we have:

g(x)  = 2-x

Hence, the transformation from f(x) to g(x) is reflecting across the y-axis, and then shifting 2 units up

Read more about function transformation at:

brainly.com/question/1548871

8 0
3 years ago
3(0)+2y=1. Help plzzz
vladimir1956 [14]

Answer:

y=.5 or y=1/2

Step-by-step explanation:

3(0)+2y=1

3 x 0 = 0

0 + 2y = 1

2y = 1

Divide by 2

y=.5 or y=1/2

5 0
3 years ago
Need help please with this question
inessss [21]
There are 5 squares of dimensions 3 x 3.
5 x (9) = 45 sq. in.

There are 4 right triangles of leg lengths of 6.
4 x (18) = 72 sq. in.

45 + 72 = 117 sq. in.
8 0
3 years ago
In converting 9 yards to inches, what unit (omit the number) would you place in the numerator of your ratio? Use the plural form
Yanka [14]
Let
X/Y--------> the ratio

we know that
 
X/Y units --------> are inches/yards
9 yards*(X/Y ) inches/yards-------> 9*X/Y yards*inches/yards----> 9*X/Y inches
the ratio in this problem is (X/Y inches /yards)-------> 36/1 inches/yards
the unit in the numerator of the ratio is inches

the answer is 
inches
6 0
3 years ago
Green thumb landscaping want to build a $124000.00 greenhouse in 2 years. The company sets up a sinking fund with payments made
DENIUS [597]

Answer:

$<em>150,858.5</em>

Step-by-step explanation:

The formula for calculating compound interest is expressed as;

A = P(1+r/n)^nt

P is the Principal = $124000.00

r is the rate = 12% = 0.12

t is the total time = 2 years

n is the time of compounding = 1/4 = 0.25(quarterly)

Substitute into the formula;

A= 124000(1+0.12/(0.25))^(0.25)(2)

A = 124000(1+0.48)^0.5

A = 124000(1.48)^0.5

A = 124000(1.2166)

A = 150,858.5

<em>The amount after 2 years if compounded quarterly is  150,858.5</em>

8 0
3 years ago
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