I need help plz plz :(

Answer:

x = 6

Step-by-step explanation:

Step 1: Cross multiply.

[tex]\frac{x}{2x+4} = \frac{3}{8} \\x*(8)=3*(2x+4)\\8x=6x+12[/tex]

Step 2: Subtract 6x from both sides.

[tex]8x-6x=6x+12-6x\\2x=12[/tex]

Step 3: Divide both sides by 2.

[tex]\frac{2x}{2} =\frac{12}{2}[/tex]

Answer:

One thing that must be true is that the objects will cause some leaning because their masses are unequal, judging from the volume that the objects can hold. One thing that could be true is that the triangle could be heavier than the square, leading to a leaning toward the left. The second pic cannot be true, for there are too much mass concentrated on one side to maintain equilibrium.

Answer:

100

Step-by-step explanation:

20%-10

20%*5=100%--10*5=100

Answer:

the starting number is 100

Answer:

19 pens, 7 pencils, 3 erasers

Step-by-step explanation:

Huxian needs to pack 171 pens

63 pencils

27 erasers

Hence the items can be divided in 9 bags

171/9

= 19

63/9

= 7

27/9

= 3

They can be packed in each bags as follows

19 pens

7 pencils

3 erasers

Answer:

18304

Step-by-step explanation:

This does this does thisoes

Answer:

Step 1: Simplify both sides of the equation.

Step 2: Subtract 1/6x from both sides.

Step 3: Subtract 1/12 from both sides.

Step 4: Multiply both sides by 12.

Answer:

x=2

plz mark brainliest :)

Answer:

g = 18

Step-by-step explanation:

14 + g = 32

g = 32 - 14

g = 18

Hope that helps!

Answer:

i really dont know but yeh

Answer:

7

Step-by-step explanation:

Answer:

y=− 2x−8 is the equation

Step-by-step explanation:

equation for slope is y=mx+b the y intercept is -8 and the slope is -2

Answer:

C. 4

Step-by-step explanation:

Rewrite the equation in terms of y = mx + b

f(x) = -5x + 4

Answer:

the answer is the third one

Answer:

= 5.291503x − 16.970563

Step-by-step explanation:

Step-by-step explanation:

Let x be the number.

We have 17x - x² > 60.

=> x² - 17x + 60 < 0

=> (x - 5)(x - 12) < 0

=> 5 < x < 12

Hence the number is between 5 and 12, both non-inclusive.

The  number must be between [tex]5[/tex] and [tex]12[/tex].

A square number is the result when a number has been multiplied by itself.

Let the number be [tex]x[/tex].

As [tex]17[/tex] times a number is decreased by the square of the same number, the result is greater than [tex]60[/tex],

[tex]17x-x^{2}>60[/tex]

[tex]x^{2} -17x+60<0[/tex]

[tex]x^{2}-12x-5x+60<0[/tex]

[tex]x(x-12)-5(x-12)<0[/tex]

[tex](x-5)(x-12)<0[/tex]

[tex]5<x<12[/tex]

So, the  number must be between [tex]5[/tex] and [tex]12[/tex]

For more information:

https://brainly.com/question/17379629?referrer=searchResults

Answer:

Option (D)

Step-by-step explanation:

Linear equations are in the form of y = mx + b

Here, m = slope of the linear function

b = y-intercept

Quadratic function → y = ax² + bx + c

By these properties, y - 6 = x² represents the quadratic equation which is non linear.

Therefore, Option (D) will be the correct option.

Answer:

There are 32 women in the shop.

Answer:

32 are women

Step-by-step explanation:

Answer:

B and D

Step-by-step explanation:

Sorry for the late awnser

Answer:

B, D, E are the correct answers! See screenshot below!

Step-by-step explanation:

USA Test Prep screenshot below

Answer:

a) £105 300

b) £132 300

Step-by-step explanation:

a) 2700*39=105 300

b) 2700*49=132 300

Answer:

AB = 15

BD = 5

Step-by-step explanation:

Statement__________________|          Reason______________

1) m<1 = m<2, AB = AC                    |   Given

2) AD = AD                                      | Reflexive property

3) ΔABD = ΔADC                           | Side - angle - side

4) AB = AC =  15                               | Corresponding part of congruent triangles     .                                                     |  are congruent

5) BD = DC = 5                              | Corresponding parts of congruent triangles   .                                                    |    are congruent

Answer:

Step-by-step explanation:

AB = AC and AC = 15 (both given)

AB≅AC, ∠1≅∠2, AD≅AD (first two given and the last one is the common side)

BD≅DC as corresponding sides

BD = DC and DC = 15

Answer:

15

Step-by-step explanation:

change the percent to a decimal

30% to .30

.30 x 50= 15

Answer: 90

Step-by-step explanation:

1/2 x 20 x 9

Answer:

i) 8%

ii) 16,872.96

Step-by-step explanation:

A) Since she borrowed 15000 and at the end of six months it amounted to 15600. What it means is that;

Interest; i = 15600 - 15000 = 600

Now,formula for rate of interest is;

R = (100i)/(Pt)

Where;

i = 600

P is amount borrowed = 15000

t is time period compounded. Since it's compounded semi annually, then t = ½

Thus, from PRT/100 = i, we can find R as;

R = (100 × 600)/(15000 × (6/12))%

R = 8%

B) After 12 months, which is another semi annual period after 6 months, the Interest will now be;

15600 × 8% × (6/12) = 624

Thus, amount due at this point is 15600 + 624 = 16224

After 18 months which is another semi annual period after 12 months, the Interest will now be;

16224 × 8% × (6/12) = 648.96

Thus, amount due at this point is 16224 + 648.96 = 16,872.96

Answer:

Didi sweet Didi mark me brain list please

Answer:

Step-by-step explanation:

∠Q = 180-∠T = 89°

∠S = 360-∠T-∠Q-∠R = 360-91-89-27 = 153°

Answer:

40

Step-by-step explanation:

n/10+5=9

n/10=9-5

n/10=4

n=4*10

n=40

Answer:

Emily's mother will donate $20

Step-by-step explanation:

0.5x20=10

Answer:

Emily will donate $24

Step-by-step explanation:

0.25 = 1 quarter of a mile there are 4 quarters in 1 mile, so there are 15x4 = 60 quarters in 15 miles, therefore, Emily's mom will have to donate $0.40 x 60 = $24

Answer:

Aa 1

Step-by-step explanation: