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2 years ago

George wants to make a cake. The recipe requires 150 g each

Mathematics

1 answer:

Jet001 [13]2 years ago

3 0

Answer:

A) 100g

B) 350g

C)2/7

D) 300g

Step-by-step explanation:

A) 3/2 =1.5

2x1.5=3

150/1.5=100

B)2x25=50

50+300=350

C) 100/350=2/7

D) 1/7 of 350 = 50

350-50=300

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Step-by-step explanation:

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<h3>Option D) 3 is correct</h3><h3>Therefore the value of x is 3</h3>

Step-by-step explanation:

Given equation is $5+20\times (2)^{2-3x}=10\times (2)^{-2x}+5$

<h3>To find the value of x :</h3>

First solving the given equation we have,

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Since bases are same so powers are same

Therefore we can equate the powers we get x=3

<h3>Therefore the value of x is 3</h3><h3>Option D) 3 is correct</h3>

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