The solution is Option A.
The value of the inequality equation is {x | x ≤ -8}
Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.
Given data ,
Let the inequality equation be represented as A
Now , the value of A is
-7x ≥ 56 be equation (1)
On simplifying the equation , we get
Divide by -1 on both sides of the equation , we get\
7x ≤ -56
Divide by 7 on both sides of the equation , we get
x ≤ -8
Therefore , the value of A is x ≤ -8
Hence , the inequality equation is x ≤ -8
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B) square feet
C) cubic inches
D) square inches
B=2^3*5
Find the lcm of A and B
Answer:
LCM=120
Step-by-step explanation:
A=2^3 x 3 x 5^2
2^3= 2 x 2 x 2 = 8
5^2= 5 x 5 = 25
8 x 3 x 5 = 120
A= 120
B=2^3 x 5
2^3= 2 x 2 x 2 = 8
8 x 5 = 40
Hope this helps!
2.) 3(4 x - 4) - 7 x
3.) 3(-4 x + 4) - 7 x
4.) -3(-4 x - 4) - 7 x
this is multiple choice
TherightanswerisofoptionB.
please see the attached picture for full solution
Hopeit helps
Goodluck on your assignment
Answer:
2.) 3(4 x - 4) - 7 x
Step-by-step explanation:
Answer:
Actual Perimeter = 100 km
Actual Area = 625 km²
Step-by-step explanation:
A scale drawing of a square has a side length of 5 millimeters.
The drawing has a scale of 1 mm : 5 km (which represents 1 mm is equal to 5 km)
We need to find the actual measurement of 5 mm square on scale.
1 mm = 5 km
5 mm = 5 × 5 km
= 25 km
The actual length of the side of square is 25 km
Now, we find the perimeter and area of the square.
= 4 × 25
= 100 km
= 25 × 25
= 625 km²
Hence, The actual perimeter is 100 km and area of the square is 625 km²
Answer:
The graph is shown in attachment.
Step-by-step explanation:
we have to draw a graph of the inequality
3x+2y>-5
The following steps are:
Step 1: Rearrange the equation such that "y" is on the left side and rest on the right.
3x+2y>-5
⇒ ⇒
Step 2: Plot the line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>)
. Here, dashed line is drawn.
Step 3: Shade above the line for a "greater than" (y> or y≥) or below the line for a "less than" (y< or y≤).
The graph is shown in attachment.