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zzz [600]
3 years ago
10

Please help asap 30 pts

Mathematics
2 answers:
Vika [28.1K]3 years ago
8 0

7x > -35    |divide both sides by 7

x > -5

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

3x ≤ 30    |divide both sides by 3

x ≤ 10


-5 < x ≤ 10

Answer: b.

frozen [14]3 years ago
3 0
My answer is (b)
I got like that

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PLEASE HEEELP
gtnhenbr [62]

Answer:

I believe that he got step 5 wrong, and he should have used division instead of multiplication. Hope this helps!

Step-by-step explanation:

6 0
3 years ago
Bailey writes the expression g2 + 14g + 40 to represent the area of a planned school garden in square feet. If g = 5, what are t
ikadub [295]
The expression is A=g^2 + 14g + 40.
D=14^2-4\cdot 40=196-160=36 \\  \sqrt{D}=6  \\ q_{1,2}= \dfrac{-14\pm 6}{2}  =-4,-10.
Then A=g^2 + 14g + 40=(g+4)(g+10).
The width is g+4, the length is g+10.
When g=5, 
g+4=9 ft and g+10=15 ft.
Answer: correct choice is D.

5 0
3 years ago
Use the graph to estimate the solution of the system.
Svetllana [295]

Answer:

1. 0 and 1

2. about 0.6

3. 2 and 3

4. about 2.2

Step-by-step explanation:

Took the assignment

7 0
4 years ago
Need help on the last ones
OlgaM077 [116]

the diagonals of a rhombus bisect the angles.

if angle 2 is 48, angle 4 is also 48. therefore, by alternating interior angles, angles 9 and 7 are also 48. This means m<MOH = 96.

if angle 7 is 61, angle 9 is 61 as well. this means m<MOH is 122. therefore m<RHO = 180 - m<MOH. this means m<RHO = 58.

I'm not sure I understand the context of 5. how are do they expect you to solve for x? you could solve for it in terms of m<3, which would mean x = (m<3 + 6)/8.

5 0
4 years ago
What is the slope of the line containing the points (-4,-6) and (3,-4)
Nutka1998 [239]

Answer:

got you right now

Step-by-step explanation:

the slope is -2\3

4 0
3 years ago
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