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Agata [3.3K]
3 years ago
9

Can someone help? Please I need it quickly

Mathematics
2 answers:
Gala2k [10]3 years ago
7 0

Answer and Step-by-step explanation:

Let's solve your equation step-by-step.

−2(x+5)=4

Step 1: Simplify both sides of the equation.

−2(x+5)=4

(−2)(x)+(−2)(5)=4(Distribute)

−2x+−10=4

−2x−10=4

Step 2: Add 10 to both sides.

−2x−10+10=4+10

−2x=14

Step 3: Divide both sides by -2.

-2x/2 = 14/-2

x equals...

x=-7

ra1l [238]3 years ago
3 0

Answer:

Step-by-step explanation:

ok so the answer for the one after 12x is 8x I think but it would only make sens i dunno the answer to the fraction

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I NEED HELP PLZ IM STUCK
stepladder [879]

Answer:

$1095

Step-by-step explanation:

15/100×7300

cancel the two zeros after the number 100 and 73= 15/1×73=1095

4 0
3 years ago
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4 years ago
HELP ASAP PLEASE !!!!!!
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3 years ago
Help solve pls ^-^
Papessa [141]

Step-by-step explanation:

1.\ x-9.5=1.23\qquad\text{add 9.5 to both sides}\\\\\boxed{x=10.73}\\\\2.\ k-4.3=12\qquad\text{add 4.3 to both sides}\\\\\boxed{k=16.3}\\\\3.\ r-20=32\qquad\text{add 20 to both sides}\\\\\boxed{r=52}\\\\4.\ d-10=25\qquad\text{add 10 to both sides}\\\\\boxed{d=35}\\\\5.\ n-(-8)=-18\\\\n+8=-18\qquad\text{subtract 8 from both sides}\\\\\boxed{n=26}\\\\6.\ c-(-2.6)=-14.9\\\\c+2.6=-14.9\qquad\text{subtract 2.6 from both sides}\\\\\boxed{c=-17.5}

8 0
3 years ago
If the least value of n is 5, which inequality best shows all the possible values of n?
ZanzabumX [31]

Answer:

First option

Step-by-step explanation:

The inequality says greater than or equal to 5. Which means n is greater than or equal to (≥) 5.

It's not the second option because less than or equal to means that n is less than or equal 5, which doesn't check out since 5 is the smallest value of n.

It's not the third option since it says that 5 is greater than n, when we know that one of n's values is 5.

It's not the fourth option since it says that that n is greater than 5, when we know again that one of the values of n is 5.

Your answer is the first option "n ≥ 5."

Hope this helps.

4 0
2 years ago
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