3 years ago

(3×+5)(2×+10)= then x=

Mathematics

1 answer:

katen-ka-za [31]3 years ago

8 0

X= -5/3 & x=5
I got this by using the quadratic formula.

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The larger of two numbers is four more than the smaller number.If the sum of the numbers is 61,find the numbers

sergij07 [2.7K]

Answer:

28.5 and 32.5

Step-by-step explanation:

create an equation to solve:

x + (x+4) =61

2x + 4 = 61 combine like terms

2x = 57 subtract 4 from both sides

x = 28.5 divide 2 from both sides

28.5 is the smaller number

the larger number is 4 more so:

28.5 + 4 = 32.5

32.5 is the larger number

check your work:

28.5 + 32.5 = 61

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Dahasolnce [82]

Answer:

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Step-by-step explanation:

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Volgvan

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7 + 2y^2 Evaluate the expression for Y = 5. Please help me

garik1379 [7]

Answer:

107

Step-by-step explanation:

We first need to input the values of the variables.

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Answer:

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