Ask question

Ask question

All categories

2 years ago

5

alexis scored recieved an 85, 89, 92 on three tests. how many points does she need to score on her next test to get an average o

f at least 90

1 answer:

vovikov84 [41]2 years ago

3 0

Answer:

94

Step-by-step explanation:

85 + 89+ 92 + 94 = 360

360 / 4 = 90

You might be interested in

Help please I do t have lot of time

lys-0071 [83]

It’s b my good friend

4 0

2 years ago

George studied 3/4 hour on monday and 7/8 hour on tuesday. how long did he study altogether on both days?

pentagon [3]

$\dfrac{3}{4}+\dfrac{7}{8}=\dfrac{3\cdot2}{4\cdot2}+\dfrac{7}{8}=\dfrac{6}{8}+\dfrac{7}{8}=\dfrac{6+7}{8}=\dfrac{13}{8}=\dfrac{8+5}{8}=\dfrac{8}{8}+\dfrac{5}{8}=1\dfrac{5}{8}\\\\Answer:\boxed{1\frac{5}{8}\ hour.}$

5 0

2 years ago

What is 2+2+2-2+87 plz tell me so u would get 100 points

DedPeter [7]

Answer:

The answer is 91.

Step-by-step explanation:

Since 2+2+2=6 and you subtract 2 that would now be 6-2, and that is 4.

87+4=91.

Simply 6-2=4

87+4=91

:)

6 0

2 years ago

Tamara has $42.00 to buy party decorations. She wants to buy 3 packs of party hats, 2 bags of balloons, and a banner

posledela

Answer:

Step-by-step explanation:

Add everything together then you get 22.02 and she could buy everything but you gotta figure out the other part b bc I’m stuck on it

7 0

2 years ago

15) Yanni received her monthly credit card statement in the mail, the summary of which is shown below. When she

Sergeu [11.5K]

Answer:

D. $3,776.28

Step-by-step explanation:

The finance charge should be ...

$3558.71 × 1.75% = $62.28 . . . . . . not $82.28

The new balance should be $20 less than what is shown, so should be ...

$3,776.28

4 0

2 years ago