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Vikki [24]
3 years ago
6

I really don't understand my teacher , can anyone here help me out please

Mathematics
2 answers:
Lana71 [14]3 years ago
8 0
56 that's what I got
zzz [600]3 years ago
6 0
56 is what I got.

Hope this helps
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Suppose a man offered to work for 30 days at the following salary: one cent for the first day two cents for the second day four
Ivahew [28]
It would be to little because it would only be 30 cents
8 0
3 years ago
In the diagram below segment DEF is shown(since all three letters are shown, they are collinear). If DE=3x+2, EF= x+5, and DF= 2
amm1812

The value of x is 4.

By Geometry, we know that line segment DF = DE + EF, which is equivalent to:

DF = 3\cdot x + 2 + x + 5

DF = 4\cdot x + 7 (1)

Now we solve algebraically the resulting expression.

If we know that DF = 23, then we solve the equation for x:

4\cdot x + 7 = 23

4\cdot x = 16

x = 4

The value of x is 4.

We kindly invite to see this question on line segments: brainly.com/question/23297288

6 0
2 years ago
-3(5x + 6) + 2 = 2(8 + 8x) - 1
bija089 [108]
So first, we multiply out the brackets.
-15x - 18 + 2 = 17 + 16x -1
Then, bring all the terms onto one side so you can solve.
-15x-18+2-17-16x+1=0
Then, we simplify this.
-31x-32=0
Then, isolate x
-31x=32
x=32/-31 or -1.03 (nearest hundredth )
6 0
3 years ago
How can you find the sample space of two or more events?
Korolek [52]

Answer:

Just multiply the total number of outcomes with the expected.

Step-by-step explanation:

Hope this helps!! :D

4 0
3 years ago
A right rectangular prism is 534 cm wide, 1012 cm long, and 8 cm tall. What is the volume of the prism?
Maru [420]
4.32×10^6 will be ur answer I believe or 1012 * 534 * 8 = 4323264
3 0
3 years ago
Read 2 more answers
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