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3 years ago

1 Look at the coordinate plane shown.

Mathematics

1 answer:

katrin [286]3 years ago

6 0

A.
2x4 would be 8!! The divide

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Help plz ASAP

Aleks [24]

Answer:

Step-by-step explanation:

3 0

3 years ago

a cell phone company charges $80 per month for unlimited talk, text, and data. write an expression to determine the amount you h

Lunna [17]

Answer:

80x

Step-by-step explanation:

If you pay 80 a month then to find the total you have paid after any number of months you would multiply amount times time which in this case is 80

a constant is the a number on its own so in this case there would be none

a coefficient is the number in front of a variable. Since the equation is 80x the coefficient is 80

8 0

3 years ago

Phyllis invested 50000 dollars, a portion earning a simple interest rate of 5 percent per year and the rest earning a rate of 7

Elodia [21]

Answer:

The amount invested at 5% was $39,000 and the amount invested at 7% was $11,000

Step-by-step explanation:

we know that

The simple interest formula is equal to

$I=P(rt)$

where

I is the Final Interest Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

Let

x-----> the amount invested at 5%

50,000-x -----> the amount invested at 7%

$t=1\ year\\ I=\$2,720\\r_1=0.05\\r_2=0.07\\P_1=\$x\\P_2=\$(50,000-x)$

substitute in the formula above

$2,720=x(0.05*1)+(50,000-x)(0.07*1)$

solve for x

$2,720=0.05x+3,500-0.07x$

$0.07x-0.05x=3,500-2,720\\0.02x=780\\x=\$39,000$

$(50,000-x)=\$11,000$

therefore

The amount invested at 5% was $39,000 and the amount invested at 7% was $11,000

5 0

4 years ago

19) Liam has a free throw percentage of 0.64. If he takes 6 free throw shots in a game, what is the probability that he will mak

3241004551 [841]

B)0.0687 is the correct answer.

8 0

3 years ago

HELP PLS!!

tatyana61 [14]

Answer:

Right

Step-by-step explanation:

360/4 = 90

90° is a right angle

8 0

3 years ago