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3 years ago

What is the value of 2x in this equation? 3(2x − 5) − 4x + 8 = −2x + 1 Group of answer choices 4 8 -1 -4

Mathematics

1 answer:

d1i1m1o1n [39]3 years ago

5 0

Answer:

2x=4

Step-by-step explanation:

3(2x-5)-4x+8=-2x+1

6x-15-4x+8=-2x+1

2x-15+8=-2x+1

2x-7=-2x+1

4x=8

2x=4

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Before starting his job, Clayton had been on an airplane 3 times. Since then, he has flown 6 times each year.

xz_007 [3.2K]

Answer:

f = 6y + 3

Step-by-step explanation:

<u>The equation to reflect this condition is:</u>

f = 6y + 3

<u>Where</u>

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8 0

3 years ago

Jordan and her family enter a race around a track. Jordan take 10 minutes to run a lap, her sister 12 minutes and Katie 20 minut

Nutka1998 [239]

They will be finished at 6:56

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3 years ago

Which of the following lines is perpendicular to the line Y = 3x -4

andriy [413]

Answer:

Step-by-step explanation:

When a line is perpendicular to another, their slopes will be opposite reciprocal. For example, 1 would be -1, -3 would be $\frac{1}{3}$ , and $\frac{5}{1}$ would be -5. The equation is written in slope-intercept form:

$y=mx+b$

m is the slope, so find the equation with the opposite reciprocal of 3, $-\frac{1}{3}$ :

$y=-\frac{1}{3} x+4$ is the only option with the correct slope, so the answer is D.

6 0

3 years ago

Are 30:12 and 40:16 equivelant if noy tell why

mihalych1998 [28]

They are equivalent

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hope this helsp

4 0

3 years ago

Fuimos al Circo "Hermanos Poncho y Carlos", y tuvimos que pagar en total $350 por mis dos hermanos, mis padres y yo. Mi mamá pag

nalin [4]

Answer:

$160

Step-by-step explanation:

El monto total a pagar es de $350

$\dfrac{1}{7}$ es pagado por mamá

$\dfrac{2}{5}$ es pagado por el hermano mayor

La porción pagada por papá es

$1-(\dfrac{1}{7}+\dfrac{2}{5})=1-(\dfrac{5+14}{35})\\ =1-\dfrac{19}{35}\\ =\dfrac{35-19}{35}\\ =\dfrac{16}{35}$

Esta cantidad pagada por papá es

$350\times\dfrac{16}{35}\\ =10\times 16\\ =\$160$

Esta cantidad pagada por papá es $160.

3 0

2 years ago