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aleksley [76]
2 years ago
10

HElP mE wItH tHiS pLeAsE

Mathematics
1 answer:
kvv77 [185]2 years ago
3 0

Answer:

1. n = -3.2

2. n = - 5

3. n = -0.2

4. n = - 32

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When solving a system of inequalities, which of the following methods are used? A.guess and check
yarga [219]

Answer:

Option B - graphing is the correct answer.

Step-by-step explanation:

To solve a system of inequalities we need graphing. Inequality tells us about the relative size of two values. When we graph the x and y co-ordinates, the solution is not the drawn line, but the area of the coordinate plane that satisfies the inequality. In inequalities, multiple solutions can be possible.

Plug and chug method does not a complete solution, it only tells where a point belongs. Guess and check does not apply here.

7 0
3 years ago
Help me pleaseee, will mark the Brainliest !
snow_lady [41]

Answer:

96

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
171 round to the nearest ten
Vikentia [17]
The answer is 170 because the number next to it is not 5 or more

3 0
3 years ago
-2(bx-5)=16<br> The value of x in terms of b is?<br> That value of x when b is 3?
grin007 [14]

Answer:

Step-by-step explanation:

Let's solve for b.

−2(bx−5)=16

Step 1: Add -10 to both sides.

−2bx+10+−10=16+−10

−2bx=6

Step 2: Divide both sides by -2x.

−2bx/−2x=6/−2x

b=−3x

Answer:

b=−3x

———————————————————

Let's solve for x.

−2(bx−5)=16

Step 1: Add -10 to both sides.

−2bx+10+−10=16+−10

−2bx=6

Step 2: Divide both sides by -2b.

−2bx/−2b=6/−2b

x=−3b

Answer:

x=−3b

Hope this helps you out

7 0
3 years ago
Just the answers thanks
liberstina [14]
1) 125
2) 70
3) 1071
4) 135

Hope this helps! <3
4 0
2 years ago
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