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Nesterboy [21]
3 years ago
12

frac{x}{2}" alt="f(6)=x^{2} +3x-\frac{x}{2}" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
ella [17]3 years ago
7 0
If it’s done this way. That’s the any

Andrews [41]3 years ago
4 0
Plug in 6 for all of the x’s and you should get f(6)=51
the following picture shows how the equation should look like before solving it

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Carolyn was asked to solve the following system of equations. Her work is shown. What is the solution to the system of linear eq
Natalka [10]

Answer:

(11, 13)

Step-by-step explanation:

Carolyn's work is incorrect. Below is the correct solution:

Given:

3x - 2y = 7 ----› Equation 1

y = x + 2 -----› Equation 2

Substitute y = (x + 2) in equation 1

3x - 2y = 7 ----› Equation 1

3x - 2(x + 2) = 7 (substitution)

3x - 2(x) -2(+2) = 7 (distributive property)

[Note: this is where Carolyn made a mistake]

3x - 2x - 4 = 7

Collect like terms

x - 4 = 7

x = 7 + 4 (addition property of equality).

x = 11

Substitute x = 11 in equation 2

y = x + 2 -----› Equation 2

y = 11 + 2 (substitution)

y = 13

✅The solution to the system of equations would be:

(11, 13)

8 0
3 years ago
If the gas station is 1 mile away, and my dad's car goes at an average speed of 40 miles per hour, why has it been 14 years and
alekssr [168]

because he doesn't love you

6 0
2 years ago
Read 2 more answers
Type the correct answer in the box. Spell the word correctly.
Wittaler [7]

Answer:

Scarce demand / inflation

The word "scarce" means low on supplies or anything else.

Inflation is the term used when a price increases in the market.

These two terms together would best describe the higher demand.

Hope this helps, have a great day! ♥

7 0
2 years ago
Question 9<br> The triangles shown are
yaroslaw [1]

Answer:

The triangles shown are<u> proportional</u>

Step-by-step explanation:

Two parallel lines are cut by a tranversal so the opposite and corresponding angles are congruent.

B = N

M = M

12 x 2 = 24 , So the sides of the triangle are proportional meaning they are parallel.

Side MN would be 12

Side MP would be 16

6 0
2 years ago
Help with number 6 pleaseeeeeeee
vitfil [10]
SinA=5root3/10
CosA=5/10
TanA=5root3/5=root3
SinC=5/10=1/2=0.5
CosC=5root3/10
Tanc=5/5root3=1/root3
7 0
3 years ago
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