3 years ago

PLSSS HLEPP ME OUTT ITS URGENTTTT

Mathematics

2 answers:

yulyashka [42]3 years ago

6 0

Answer:

-14/25

Step-by-step explanation:

7x +2 / 2 - 5x = -2 / 5

First you can cross multiply (shown in the picture):

Next, expand the brackets:

5(7x + 2) = -2(2 - 5x) → 35x + 10 = -4 + 10x

Now, simplify:

35x + 10 = -4 + 10x → 35x - 10x = -4 - 10 → 25x = -14 → x = -14/25

Hope this helps!

Juliette [100K]3 years ago

4 0

Answer:

you got the answer right there

Step-by-step explanation:

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If you could help I would really appreciate it, but if not that’s fine. Thank you.

zloy xaker [14]

Answer:

2x - 5 if x ≤ 2

f(-1) = -7

Step-by-step explanation:

x ≤ 2 = (-1) ≤ 2

x > 2 = (-1) > 2

2x - 5

2(-1) - 5

-2 - 5

-7

8 0

3 years ago

Juan was given a gift card for a coffee shop. Each morning, Juan uses the card to buy one cup of coffee. Each cup of coffee cost

Black_prince [1.1K]

Answer:

$A=30-2x$

Step-by-step explanation:

Cost of one cup of coffee=$2

The original amount of money on the gift card= $30

Juan's expenses in buying coffee, after $x$ morning are $\$2\times x$ .

The amount of money left, $A$ , on the card $=$ (Original amount) $-$ (Total expenses)

$A=30-2x$

Hence, the equation for, $A$ , the amount of money remaining on the card is

$A=30-2x.$

7 0

3 years ago

Make a table of values for -3 < x > 3 and plot a graph for y= -2x + 3

denis-greek [22]

X= -3x + 2 this is the answer

4 0

3 years ago

Solve the absolute value equation.<br> |X-2] +3 = 10

Inessa05 [86]

Answer:

Step-by-step explanation:

[X-2]+3=10
[X-2]=10-3
X=7+2
X=9

4 0

3 years ago

Please help I will give brainliest

Hunter-Best [27]

Answer:

Step-by-step explanation:

IM RLY SORRY IF THIS IS WRONG IM DOING THIS FORM MEMORY

so I'm pretty sure u the arch equals twice the angle

so pi/2*2 = pi so D

hope it helppsss

trying not to dieT-T

7 0

2 years ago

PLSSS HLEPP ME OUTT ITS URGENTTTT​

PLSSS HLEPP ME OUTT ITS URGENTTTT