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Alex Ar [27]
3 years ago
15

Evaluate xy-(-2z) for x=10, y=2, and z=-3. a. 6 b. 26 c. 16

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
6 0

B. 26

10*2-(-2*-3)

20-(-2*-3)

20-6

14

Paul [167]3 years ago
5 0

(10)(2)-(-2)(-3)

20-6

14

I feel I did this right but its not matching to the answer choices. Does it give anymore information?

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Solve pls brainliest
enot [183]
36 is 45% of 80
36/80 multiple both nominator and denominator by 100/100.
If using a calculator simply 36 divided by 80 and multiply by 100 giving you 45%
3 0
2 years ago
Please help me!!
Phoenix [80]

Answer:

=76

Step-by-step explanation:

24+(−9)(−4)+33−17

=24+36+33−17

=60+33−17

=93−17

=76

7 0
2 years ago
59.67÷11.1 what's the answer show me the work
Brilliant_brown [7]

Answer:

5.375676

change the divisor 11.1 to a whole number by moving the decimal point 1 placesa to the right. then move the decimal point in the dividend the same. then you have 596.7/111=5.375

5 0
3 years ago
Please help me and tysm!​
Mrac [35]

Answer:

200

Step-by-step explanation:

156.7

since the number before the hundred is more than 4

it becomes 200

5 0
2 years ago
Use the following graph of the function f(x) = −3x4 − x3 + 3x2 + x + 3 to answer this question: What is the average rate of chan
Alinara [238K]

the average rate of change is just the slope from (0,f(0)) to (1,f(1))

find f(0) and f(1)

f(0)=-3(0)^4-(0)^3+3(0)^2+0+3=3

f(1)=-3(1)^4-(1)^3+3(1)^2+1+3=-3-1+3+1+3=3


slope from (0,3) to (1,3) is rise/run=(3-3)/(0-1)=0/-1

the average rate of change from x=0 to x=1 for f(x) is 0

6 0
2 years ago
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