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maxonik [38]
3 years ago
7

10-2+3x19-8= first to answer will get brainlyest

Mathematics
2 answers:
KIM [24]3 years ago
3 0
57 because of pemdas....
Serhud [2]3 years ago
3 0
57!!!!!!!!!!!!!!!!!!!
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Use the given domain to find the range of function: f(x)=−2x²+7, D={2, −3, 0}
soldi70 [24.7K]

Answer:

R={-1, -11, 7}

Step-by-step explanation:

-2(2)^2+7=

-2(4)+7=

-8+7=

-1

-2(-3)^2+7=

-2(9)+7=

-18+7=

-11

-2(0)^2+7=  

-2(0)+7=

0+7=

7

5 0
3 years ago
(PLEASE HELP) I need help on the left overs​
Brums [2.3K]
Left overs of what!!
8 0
3 years ago
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Can anyone help me with this math please
aliya0001 [1]
What grade are you in
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3 years ago
What would be the equation for #23???
Rufina [12.5K]
Hi there!

Let r be the number of matches that Rebecca's team won.

We know that Katheryn's team won 9 more matches than Rebecca's team, and we know that Katheryn's team won 52 matches.

Using this given information, we can create the following equation.

r+9=52

If you wish to solve this, we can subtract both sides by 9 to get the following value for r.

r=43

Have an awesome day! :)

~collinjun0827, Junior Moderator
8 0
3 years ago
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A population of 200 animals has a growth rate of 1.03% each year. at this growth rate, the function f(x)=200(1.03)^x gives the p
Y_Kistochka [10]
For this case, the first thing we should do is use the following equation:
 f (x) = 200 (1.03) ^ x
 We substitute f (x) = 300:
 300 = 200 (1.03) ^ x
 We clear the value of x:
 log1.03 (300/200) = log1.03 ((1.03) ^ x)
 x = log1.03 (300/200)
 x = 13.72
 Answer: 
 the population will first reach 300 in about 13.72 years.
6 0
3 years ago
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