2 years ago

Can some one talk with me

Mathematics

2 answers:

lyudmila [28]2 years ago

5 0

Hello, what did you want to talk about :)

WITCHER [35]2 years ago

3 0

Answer:

hi ...huyfcthnvd5yijhg7

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Tanna scored 130 points on her first game of bowling. On her second game of bowling she scored 156 points. Calculate her percent

Marina CMI [18]

Answer:

the answer is a 20% increase

Step-by-step explanation:

first, you have to find the amount of change (how much her points scored increased

second , you would divide $\frac{26}{130}$ which equals 0.2

then you would multiply by 100 or move the decimal two places to the right

which would equal 20%

5 0

2 years ago

The area of a rectangular invitation card is 3/10 square foot. Given that the length of the card is 4/5 foot find its perimeter

Andrei [34K]

The perimeter would be 3/8+3/8+4/5+4/5= 2.35 or 2 7/20 square foot.
I hope this helps.
YOU'RE WELCOME :D

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3 years ago

What is 2x+y=12 and 3x-18=y which are linear equations but need to be solved by elimination

Sidana [21]

Answer:

x=6,y=0

Step-by-step explanation:

2x+y=12

3x-y=18

5x=30

x=6

6(3)-y=18

18-y=18

y=0

8 0

3 years ago

In 6 years, a bond that paid 5.5% earned $594 interest. What was the principal of the bond?

Ilia_Sergeevich [38]

Answer:

Principal = $1800

Step-by-step explanation:

$594 = \frac{p \times 5.5 \times 6}{100}$

$\frac{594 \times 100}{5.5 \times 6}$

59400/33 = p

1800 = p

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2 years ago

$8.49×6=□ $509.40 $50.94 $50.93 $5.09

Alex787 [66]

Answer is 50.94 dollars

7 0

3 years ago

Read 2 more answers