2 years ago

Is my answer correct?

Mathematics

2 answers:

Alexandra [31]2 years ago

8 0

Yes your answer would be correct! :)

AURORKA [14]2 years ago

7 0

Yes it isn't correct

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Sally has a discount card that reduces the price of her grocery bill in a certain grocery store

ki77a [65]

0.95c

100% minus 5% is 95%, or 0.95. This means Sally only has to pay 0.95 times the grocery bill, or c, which represents 0.95c.

7 0

2 years ago

a pay for service internet company charges 5 per hour for the first 3 hours of Service Plus a $10 connection fee

Marysya12 [62]

If you are charging 5 per hour use h to determine how many hours and add 10 for the connection fee

5h+10

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3 years ago

Find the size of angle YZX

Tasya [4]

Answer:

21.001 cm

Step-by-step explanation:

The diagram shows right triangle with

Hypotenuse ZY = 22.3 cm

Leg XY = 7.5 cm

By the Pythagorean theorem,

$XY^2+XZ^2=ZY^2\\ \\7.5^2+XZ^2=22.3^2\\ \\XZ^2=22.3^2-7.5^2\\ \\XZ^2=(22.3-7.5)(22.3+7.5)\\ \\XZ^2=14.8\cdot 29.8\\ \\XZ^2=441.04\\ \\XZ=\sqrt{441.04}\approx 21.001\ cm$

3 0

2 years ago

Please help. will grant brainliest !

Igoryamba

Answer:

Step-by-step explanation:

Substitute i = 1, 2, 3, 4, 5 into the expression and sum the terms

3(1) + 3(2) + 3(3) + 3(4) + 3(5)

= 3 + 6 + 9 + 12 + 15

= 45

7 0

2 years ago

Your subtotal at the store was $72.29. You have a 40% off coupon. If the sales tax rate is 9.5%, what is the total price for you

harkovskaia [24]

Answer:

31.93

Step-by-step explanation:

you prob just want the answer but here

1. Find 40% of 72.29 (29.16)

2. find 9.5% of 29.16 that would be $2.77

3. add $2.77 to 29.16

7 0

2 years ago