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Irina18 [472]
3 years ago
7

5(a+b), if a = -4, b= -2 HELP PLZ

Mathematics
2 answers:
Llana [10]3 years ago
6 0

{ \rightarrow{ \sf{ \green{ \:  \:  \: 5(a + b)}}}} \\  \\ { \tt{ \blue{a =  - 4}}} \\ { \tt{ \blue{b =  - 2}}} \\  \\ { \dashrightarrow{ \sf{ \green{5( - 4 - 2)}}}} \\  \\ { \dashrightarrow{ \sf{ \green{5 \times ( - 6)}}}} \\  \\ { \dashrightarrow{ \sf{ \green{ - 30}}}}

vovangra [49]3 years ago
5 0

Answer:=−10

Step-by-step explanation:

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Jane Martin-Smith and her husband deposited $500 in an account on their wedding day and each subsequent anniversary. The money w
PolarNik [594]

Answer:

On their 25th anniversary, their account will have $850

Step-by-step explanation:

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I hope this helps!

8 0
3 years ago
Read 2 more answers
Algebra problem, please show work!
Brrunno [24]

6x+1 / 2x +6 - 5/2

Factor 2 out of the denominator of the first fraction:

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Rewrite 5/2 to have a common denominator with the first fraction:

6x+1/2(x+3) - 5(x+3) / 2(x+3)

Simplify terms:

6x +1 - 5(x+3) / 2(x+3)

Use distributive property:

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Combine like terms for final answer:

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4 0
3 years ago
Factor Completely<br><br> 2x²-4x+6
vagabundo [1.1K]


okay well usually what I would tell you would be to use the ABC method. you would multiply A (2) by C (6) to get twelve. so you need two numbers that multiply to twelve and add to -4 (the B value). but there are no numbers that fit this description so you have to use the GCF method instead

for this method you must find the GCF for all three numbers which in this case is 2.        2(x^2-2x+3) all these numbers are now prime so this is the factored form

7 0
3 years ago
Find the volume of a cylinder if the radius is 12 inches and the height is 17 inches
Alex Ar [27]

Answer:

Volume of the cylinder = 7686.72\,inches^3

Step-by-step explanation:

Radius(r) of the cylinder= 12\,inches

Height(h) of the cylinder= 17\,inches

Volume of a cylinder is :

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As,

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Volume is:  

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The volume of the cylinder is: 7686.72\,inches^3                    

3 0
3 years ago
Which equation has a graph that is a parabola with a vertex at (5, 3)?
yanalaym [24]

Answer:

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6 0
3 years ago
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