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stepladder [879]
3 years ago
9

Write an expression for number 26 if x is an unknown number

Mathematics
2 answers:
hram777 [196]3 years ago
5 0
1.3 bc 8 miss 3 equals 24
Ray Of Light [21]3 years ago
3 0

3+1/2x is the answer I believe you are looking for.

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A clothing store buys jeans for $12 and marks them up 200% before selling them to customers. What is the selling price of the je
Ganezh [65]

Answer:

$24

Step-by-step explanation:

200% of 12 is 24

5 0
3 years ago
Read 2 more answers
B/3 + 1/7=13 can someone tell me what b is , thanks :))
nikklg [1K]
B is 4 thats what i got
4 0
3 years ago
Fourtine equals a divided by two
lions [1.4K]

Answer:

a=28

Step-by-step explanation:

use inverse operations

5 0
3 years ago
A private airplane leaves an airport and flies due east at 192 km/hr. Two hours later, a jet leaves the same airport and flies d
elixir [45]
The answer is 0.5 hours.

A velocity (v) of an object is a distance (d) divided by time (t):
v = d ÷ t                         ⇒                  t = d ÷ v

It is given:
v1 = 192 km/h
v2 = 960 km/h
t1 - t2 = 2h
We need to calculate t2.

Since they will travel the same distance before the jet overtakes the plane, we can say that d1 = d2 = d

Now, let's express t1 and t2:
t1 = d/192
t2 = d/960

Therefore: d/192 - d/960 = 2
The least common denominator is 960, so:
5d/960 - d/960 = 2
4d/960 = 2
4d = 2 · 960
4d = 1920
d = 1920 ÷ 4 = 480 km

Now t2 = d/960 = 480/960 = 0.5 hours.
5 0
3 years ago
What is the answer to f(x)=x^2-10x+4 f(-2)
Maru [420]

Answer:

Step-by-step explanation:

f(x)=4+20+4

    =28

3 0
3 years ago
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