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GREYUIT [131]
3 years ago
8

If x= -3 what is the value of 30+4x ? 42 28 18 31

Mathematics
2 answers:
matrenka [14]3 years ago
8 0

Answer:18

Step-by-step explanation:4(-3) = -12, and 40-12=18

ra1l [238]3 years ago
8 0

Answer:

18

Step-by-step explanation:

You might be interested in
% of 6,000 = 4,500<br> Please help
babymother [125]

Answer:

450

Step-by-step explanation:

Solution for What is 75 percent of 600:

75 percent * 600 =

(75:100)* 600 =

(75* 600):100 =

45000:100 = 450

Now we have: 75 percent of 600 = 450

Question: What is 75 percent of 600?

Percentage solution with steps:

Step 1: Our output value is 600.

Step 2: We represent the unknown value with $x$x​.

Step 3: From step 1 above,$600=100\%$600=100%​.

Step 4: Similarly, $x=75\%$x=75%​.

Step 5: This results in a pair of simple equations:

$600=100\%(1)$600=100%(1)​.

$x=75\%(2)$x=75%(2)​.

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

600

x​=

100%

75%​​

Step 7: Again, the reciprocal of both sides gives

x

600​=

75

100​

Therefore, $75\%$75%​ of $600$600​ is $450$

7 0
3 years ago
2<img src="https://tex.z-dn.net/?f=%5Cpi" id="TexFormula1" title="\pi" alt="\pi" align="absmiddle" class="latex-formula"> x 24 s
Simora [160]

Answer: 48\pi

Step-by-step explanation:

(2 \times 24)\pi=48\pi

7 0
2 years ago
Which figure has two circular faces?
Vladimir79 [104]

Answer:

Figure A

Step-by-step explanation:

Hope it helps.

7 0
3 years ago
Read 2 more answers
PLEASE HELP I WILL PUT MORE QUESTIONS IN COMMENTS
just olya [345]
3610.201 this the answer if u want in de imal
8 0
4 years ago
3/4n=1/2 what is n ​
Korolek [52]

Answer:

n=2/3

Step-by-step explanation:

n=1/2÷3/4

n=1/2×4/3

n=4/6

n=2/3

4 0
3 years ago
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