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2 years ago

The price of cell phone has risen since last year when it was $880. it if has increased by 11% what is the price this year?

Mathematics

2 answers:

shepuryov [24]2 years ago

8 0

Answer:

976.80

Step-by-step explanation:

880 times 0.11 to find amount that it increased by added to the amount it was gives you 976.80

nadya68 [22]2 years ago

8 0

Answer:

132

Step-by-step explanation:

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Andrea is a teacher. Her annual salary is $59,605. Her salary is dispersed to her semimonthly from September – June (10 months).

Brilliant_brown [7]

Answer:

don't know trying to get the ANSWER

7 0

3 years ago

Can someone help me with this

SashulF [63]

Answer:

$\angle NRQ =85 \degree$

Given:

$\angle RPQ = 45 \degree \\ \angle PQR = (6x + 4)\degree \\ \angle NRQ = (15x - 5)\degree$

Step-by-step explanation:

Property used: An exterior angle of a triangle is equal to the sum of the opposite interior angles.

$= > \angle RPQ + \angle PQR = \angle NRQ \\ \\ = > 45 \degree + (6x + 4)\degree = (15x - 5)\degree \\ \\ = > 45\degree + 6x\degree + 4\degree = 15x\degree - 5\degree \\ \\ = > 49\degree + 5 \degree= 15x\degree - 6x\degree \\ \\ = > 54\degree = 9x\degree \\ \\ = > 9x\degree = 54\degree \\ \\ = > x\degree = (\frac{54}{9} )\degree \\ \\ = > x\degree = 6\degree \\ \\ Putting \: value \: of \: x \: in \: \angle NRQ \\ \\ = > \angle NRQ = (15x - 5)\degree \\ \\ = > \angle NRQ = (15 \times 6 - 5) \degree \\ \\ = > \angle NRQ =85 \degree$

4 0

2 years ago

Express as a ratio in whole numbers 1/2 : 1/4 : 1/12

Gelneren [198K]

Answer:

6 : 3 : 1

Step-by-step explanation:

Given

$\frac{1}{2}$ : $\frac{1}{4}$ : $\frac{1}{12}$ ( multiply each part by 12 , the LCM of 2, 3, 12 to clear the fractions )

= 6 : 3 : 1

7 0

3 years ago

If p<0,q>0 and q=r what statement about is r true

irina [24]

Answer:

hell no

Step-by-step explanation:

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3 0

2 years ago

Y = 2x -7 x + 2y = 1

Olenka [21]

Easy
y=2x-7
sub 2x-7 for every y you se inother equation
x+2(2x-7)=1
x+4x-14=1
5x-14=1
add 14 both sides
5x=15
divide 5
x=3

sub back

y=2x-7
y=2(3)-7
y=6-7
y=-1

(3,-1) is solution

5 0

3 years ago