3 years ago

I beg you please help me I will give you lots of credit please

Mathematics

2 answers:

Tresset [83]3 years ago

8 0

Answer:

Step-by-step explanation:

The line going with the graph for 1 day meets in-between 1, and 2 dollars, so it is 1.50

mylen [45]3 years ago

4 0

The answer should be option B!

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melomori [17]

I believe the first answer is correct

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3 years ago

Write the expression as a single fraction:<br> please help, giving brainliest :)

nignag [31]

Answer:

$\frac{4a^{2} + 15b}{10ab}$

Step-by-step explanation:

find the least common denominator for both fractions then combine them to find:

$\frac{4a^{2} + 15b}{10ab}$

4 0

2 years ago

H varies directly as L. If H=20 when L=50, determine H when L=30

vichka [17]

The correct answer is 12

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3 years ago

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Whitepunk [10]

The answer to your question: the ratio of 4 months that have 30 days is ✨3 to 1✨

8 0

2 years ago

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What is the greatest common factor (GCF) of the numerator and denominator

ad-work [718]

Answer:

Step-by-step explanation:

x²+2x-15 = x²-3x+5x-15 = x(x-3)+5(x-3)=(x+5)(x-3)

or delta:

∆=2²-4*1*(-15)=4+60=64

√∆=8

x1 = (-2+8)/2 = 3

x2=(-2-8)/2=-5

and 4x+20 = 4(x+5)

The same is (x+5), so it is GCF. answer C

4 0

2 years ago

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