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Travka [436]
3 years ago
15

1. Solve for x. Show your solution and justify every step.

Mathematics
1 answer:
Paha777 [63]3 years ago
8 0

Given:

The equation is

4(x-3)+5=17

To find:

The solution of given equation.

Solution:

We have,

4(x-3)+5=17

Using distributive property, we get

4(x)+4(-3)+5=17

4x-12+5=17

4x-7=17

Adding 7 on both sides, we get

4x-7+7=17+7

4x=24

Divide both sides by 4.

x=\dfrac{24}{4}

x=6

Therefore, the value of x is 6.

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49a4 + 87a2b2 + 64b4 TRINOMIO CUADRADO PERFECTO POR ADICION Y SUSTRACCION por favor ayud
KatRina [158]

Answer:

(7a^2 + 8b^2 + 5ab) (7a^2 + 8b^2 - 5ab)

Step-by-step explanation:

Dado que ambos términos son cuadrados perfectos, puede factorizar utilizando la fórmula de la diferencia de cuadrados, a^2 - b^ 2 = (a + b) (a - b), donde a = 7a^2 + 8b^2 y b = 5ab.

English: Since both terms are perfect squares you can factor using the difference of squares formula, a^2 - b^2 = (a + b)(a - b), where a = 7a^2 + 8b^2 and b = 5ab.

6 0
3 years ago
Find the distance between the points given.<br><br> (0, -6) and (9, 6)
Leya [2.2K]
AB=9
AC=`12
BC=x=?
ABC is a triangle with 90 degree
x2=(9)2+(12)2
x2=81+144
x2=225
x=15 so the distance between the points given is 15
8 0
3 years ago
Read 2 more answers
Write an equation in slope intercept form (y=mx+b) for the graph below .
jolli1 [7]

Answer:

Step-by-step explanation:

b would be 0

your slope is rise/run. up one and over three. up one and over three. so 1/3

write it as y=1/3x+0, or y=1/3x

6 0
3 years ago
The sum of four consecutive integers is 48. What is the smallest of four integers?<br><br> Plz hurry
damaskus [11]

Answer:

the sum of four consecutive, odd whole numbers is 48

Step-by-step explanation:

8 0
3 years ago
Dean's Diner offers its clients a choice of regular and diet soda. Last night, the diner served 50 sodas in all, 90% of which we
Montano1993 [528]

Answer:

The diner served 45 regular sodas

Step-by-step explanation:

90% of 50 is 45 so the answer is 45

8 0
3 years ago
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