2 years ago

Nine less than five times a number is equal to-30

Mathematics

2 answers:

Softa [21]2 years ago

8 0

9-5(x)=-30
4(x)=-30
X=7.5

jasenka [17]2 years ago

6 0

5x - 9 = -30. Hope this helped!

You might be interested in

Answer my math question I asked so many times I lost most of points help by

alexandr1967 [171]

y-intercept: (0, 1)

Line of symmetry calculation: x = -b/2a = -(-2)/2(2) = 0.5

Line of symmetry: x = 0.5

Open UP or DOWN: Opens UP

Min or Max: Min

Vertex: (0.5, 0.5)

Domain: {x|x ∈ ℝ}

Range: {y|y ≥ 1/2}

6 0

2 years ago

Find the area of the shape below

maks197457 [2]

Answer:

204 ft^2

Step-by-step explanation:

triangle on the left:

A= l x w x 1/2

A = 12 x 5 x 1/2

A = 30 ft^2

triangle on the right:

Same thing

A = 30 ft^2

square in the middle:

A = l x w

A = 12 x 12

A = 144 ft^2

Add them up:

30 + 30 + 144 = 204 ft^2

3 0

2 years ago

Consider the function f(x)=x3+3x2â51x+91. What is the remainder if f(x) is divided by (x+9)? Do not include (x+9) in your answer

makkiz [27]

Answer:

The remainder is 64

Step-by-step explanation:

Consider the function $f(x)=x^3+3x^2-51x+91$

Use synthetic division to divide by x+9

x+9=0, x=-9

divide the given f(x) by -9 using synthetic division

-9 1 3 -51 91

0 -9 54 -27

--------------------------------------------------

1 -6 3 64

The remainder is 64

5 0

3 years ago

Write and solve a word problem that matches the diagram shown

lapo4ka [179]

Please include the diagram

6 0

3 years ago

The German Club is planning a ski trip. The club will pay $500 toward the trip, and each member going on the trip will pay $115.

Vedmedyk [2.9K]

500 - y x 115= 2185.

y = 19.

3 0

3 years ago