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Usimov [2.4K]
3 years ago
11

Sarah's age is four more than twice her brothers age. Write two equivalent algebraic equations that can be used to find their ag

es.
Mathematics
1 answer:
marissa [1.9K]3 years ago
3 0

Answer:

Step-by-step explanation:

Let her brother's age be x

Sarah is 2x + 4

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How many factors in the expression 8(x + 4)(y + 4)(z to the second power + 4z + 7) have two terms?
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7 0
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What is the speed of a car that traveled a<br> total of 300 kilometers north in 2 hours?
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2 years ago
Based on the graph below, what is the solution of the equation f(x) = g(x)? graph of function f of x equals negative x plus 0.25
nasty-shy [4]
Hello :
f(x) = -x+0.25
g(x) = x²+3x+2
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f(-3.5) = 3.75

g(-3.5) = 3.75


ـــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــ
f(-0.5) =0.75
g(-0.5) = 0.75
ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــ
conclusion : answer : <span>A) x = −3.5 and x = −0.5 </span>
3 0
3 years ago
Read 2 more answers
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