All categories

3 years ago

3/4 (x + 18) = 15 What is x equal to

Mathematics

2 answers:

Vinvika [58]3 years ago

5 0

Answer:

x=2

Step-by-step explanation:

hope it helps

please mark as Brainliest

n200080 [17]3 years ago

5 0

Answer:

x = 2

Step-by-step explanation:

For me it's easier to work with decimals than fractions, so I converted 3/4 to .75

.75(x + 18) = 15

.75x + 13.5 = 15

That was just distributing the .75 but here is where it gets a bit confusing.

.75x + 13.5 = 15

.75x = 1.5

Divide both sides by .75 to isolate the variable.

x = 2

Hope that helps and have a great day!

You might be interested in

What is the solution of 5sin2θ=3 for 0≤θ≤2π? Please help.

grigory [225]

Answer:

C) $\theta\approx\{0.3218,1.249,3.463,4.3908\}$

Step-by-step explanation:

$5\sin2\theta=3;\: 0\leq\theta\leq 2\pi\\\\\sin2\theta=\frac{3}{5}\\ \\2\theta\approx\{0.6436,2.498,6.926,8.7816\}\\\\\theta\approx\{0.3218,1.249,3.463,4.3908\}$

7 0

2 years ago

Please help vvvvvvvvvvv

Anuta_ua [19.1K]

Answer:

Step-by-step explanation:

since you are subtracting a negative number it reverses, so you actually ADD the two together

so, 12 1/2 + 4 1/2

add the whole numbers first;

12+4=16

then fractions:

1/2 + 1/2= 1

then all together;

16+1=17!

7 0

3 years ago

Pls help I will give brainliest answer

notsponge [240]

Answer:

I think the answer is 8 rounding tho would be 10

Step-by-step explanation:

6 0

3 years ago

There are 800 students in a high school. Two-fifths of the students are freshman, and 3/4 of the upperclassmen (sophomores thru

Vlada [557]

Answer:

1/4 upperclassmen are not involved in enrichment.

Step-by-step explanation:

"3/4 of the upperclassmen (sophomores thru seniors) are involved in an enrichment." That leaves 1/4 upperclassmen students left. Verification: 3/4 + 1/4 = 4/4. 4/4 is also 1 whole.

6 0

3 years ago

If A (-3, 4) is one endpoint of a segment and B(-4,7) is the midpoint of the segment, find the other endpoint.

Nutka1998 [239]

Answer:

Take the slopes, such that 7-4/-4+3= 3/-1=-3

So one endpoijt is (-5,10)

8 0

3 years ago