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Ede4ka [16]
3 years ago
15

How many solutions will there be to the equation 16x^2=100

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
4 0
X=5/2, 5/2
Total of 2 possible answers
Can I get Brainliest?
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The principal of a high school spent 1700 for X desk each and Y chairs at $25 each if he had bought half the number of desk in t
KatRina [158]

Answer:

25X + 25Y = 1700

25X + 100Y = 3200

Step-by-step explanation:

Given that the principal of a high school spent $1700 for X desk and Y chairs at $25 each. Then, the equation will be

25X + 25Y = 1700 ....... (1)

If he had bought half the number of desk in twice the number of chairs he would have spent 1600. That is

25(X/2) + 25(2Y) = 1600

25X/2 + 50Y = 1600

Find the LCM and cross multiply

25X + 100Y = 3200 ........(2)

6 0
3 years ago
Martin thinks of two numbers. He says, "The Highest Common Factor (HCF) of my two numbers is 6 The Lowest Common Multiple (LCM)
sergiy2304 [10]

Answer:

30 and 42

Hope this helps

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3 years ago
Which is equivalent to 4 square root 9^1/2^?
zzz [600]
I think this is it,please try and looking it up also for a better explanation

3 0
3 years ago
Write equivalent expression for 5(×+4)+16
Goryan [66]
5x+20+16
the expression is 5x+36
8 0
3 years ago
A. True
DENIUS [597]
It is true. I was recently doing this in class
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