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koban [17]
4 years ago
11

Jimmy’s age is one year less than the sum of the ages of his siblings Serena and Tyler. Which equation represents Jimmy’s age?

Mathematics
1 answer:
andriy [413]4 years ago
3 0
I think it is d because the questions says: j-1+s+t 
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andriy [413]

Answer:

Im pretty sure it's 6

Step-by-step explanation:

6 0
3 years ago
Find the slope of the tangent line to the graph of -2y + 8x^2 = -7x + 9y^2 - 29 at (2,-3)
Dmitriy789 [7]

Answer:

Step-by-step explanation:

Take the derivative of all terms with respect to x:

-2(dy/dx) + 16x = -7 + 18y(dy/dx).  Grouping the (dy/dx) terms on the left, we get:

(dy/dx)(-2 - 18y) = -7 - 16x, or

                 -7 - 16x

dy/dx = ------------------

                -2(1 + 18y)

Substituting 2 for x and -3 for y, we obtain the desired derivative:

                 -7 - 16x          -7 - 32           -39

dy/dx = ------------------ = --------------- = ----------- = -0.368

                -2(1 + 18y)       -2(1 - 54)        106

4 0
3 years ago
What is the mean absolute deviation<br> of the following set of data?<br> 10<br> 4<br> 2<br> 4.
fredd [130]

Answer:

80

Step-by-step explanation:

10+4+2+4=20 and 20×4 numbers=80

3 0
3 years ago
F−g+(−2)f, minus, g, plus, left parenthesis, minus, 2, right parenthesis where f = -3.005f=−3.005f, equals, minus, 3, point, 005
valentina_108 [34]

Answer:

f-g+(-2) = -9.705

Step-by-step explanation:

Given

f = -3.005

g=4.7

Required

Determine  f-g+(-2)

We have:

f-g+(-2)

Open brackets

f-g+(-2) = f-g-2

Substitute values for f and g

f-g+(-2) = -3.005-4.7-2

Solve

f-g+(-2) = -9.705

5 0
3 years ago
Find the equation of the line below
hjlf

Answer:

y= -1/4x+2

Step-by-step explanation:

i think this might be right.

5 0
3 years ago
Read 2 more answers
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