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AlekseyPX
3 years ago
12

—330 + 450 need help !!!!!!!

Mathematics
2 answers:
natta225 [31]3 years ago
7 0
120
hope that helps
Aleksandr-060686 [28]3 years ago
7 0

Answer:

120

Step-by-step explanation:

use a calculator (if you have one )

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Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The graph of a line
Stolb23 [73]

Answer:4,1

Step-by-step explanation:

I’m not sure lemme know

3 0
4 years ago
The relationship between antioxidant food consumption per day in cups and the BMI of an individual is modeled by the following l
Anuta_ua [19.1K]
Y is bmi
x is amount of antioxidant in cups


so when x=0 that is when 0 cups of antioxydants are consumed, that is y intercept, that means a person who consumes 0 cups starts at 26 bmi

slope is the amount that the bmi decreases for every cup of antioxydants consumed
7 0
3 years ago
10. Which expression is equivalent to 1.6x-4.8?
densk [106]

Answer is

0.8(2x-6)

Step-by-step explanation:

0.8x2x=1.6x

0.8x-6 = -4.8

3 0
3 years ago
Last month, gianni used 6GB out of 8GB included in his cell phone plan. Lamar used 4GB out of 5GB included in his cell phone pla
anygoal [31]

Answer:

Lamar used a greater percent in their data (75%)

Step-by-step explanation:

If Gianni used 6 out of 8 and Lamar 4 out of fie we need to calculate the perecentages:

GIANNI:

If 8GB ---> 100%

6GB ----> X  

we do the ecuation and the result is 75%

LAMAR:

If 5GB -----> 100%

4GB ------> X

we do again another ecuation. The result is 80%

solution: Lamar used a greater percent in his data. (80%)

6 0
3 years ago
9. SHOW FULL STEPS. Solve for f(-4) and f(7) of the function below<br>f(x)=7-2x-3x²​
qwelly [4]

Answer:

f(-4) = 33

f(7) = -154

Step-by-step explanation:

In this question, you will solve the function by plugging in the given value.

Solve:

f(-4) = 7 - 2(-4) -3(-4)²​

= 7 - 2(-4) - 48

= 7 + 8 - 48

= 7 - 40

f(-4) = 33

----------------------------------

f(7) = 7 - 2(7) -3(7)²​

= 7 - 2(7) - 147

= 7 - 14 - 147

= 7 - 161

f(7) = -154

8 0
3 years ago
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