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yuradex [85]
3 years ago
15

Please help!!!!!11!!!111!!!!!!!!

Mathematics
1 answer:
morpeh [17]3 years ago
4 0

Answer:

40

Step-by-step explanation:

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Joanne's bus was 27 minutes late tonight. She called to say she would be about a half hour late for dinner. Explain why this was
klemol [59]
This is correct, because it takes 27 minutes to get home so it will probably be about 30 minutes.
4 0
3 years ago
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A radio station sells buttons and bumper stickers at a local fair. The buttons cost $2.95 each, and the bumper stickers cost $3.
MA_775_DIABLO [31]

you question isn't quite clear.....

3 0
2 years ago
Todd is 81 years younger than Rosa. 3 years ago, Rosa’s age was 4 times Todd’s age. How old is Todd now?
Delvig [45]
Let t represent Todd's age now.
.. 4(t -3) -(t -3) = 81 . . . . . . 3 years ago, their differnce in ages was 81.
.. 3t -9 = 81
.. t = (81 +9)/3 = 30

Todd is 30 now.

_____
You can also work this by considering "ratio units." 3 years ago, the ratio of their ages was 4:1, a difference of 3. That difference corresponds to 81 years, so each "ratio unit" represents 81/3 = 27 years. Todd's age then was 1 ratio unit, 27 years. Now, Todd's age is 30.
8 0
3 years ago
Solve |4 - 2x| = |3x+ 2|.
andreyandreev [35.5K]

Answer:

Step-by-step explanation:4 -2x=3x +2

4-2=3x+2x

2=5x

X=2/5

5 0
2 years ago
Read 2 more answers
Help please! Step by steps
marin [14]

Area of the square bottom = L x W = 5 x 5 = 25 square cm

Area of triangle = 1/2 x base x height = 1/2 x 5 x 6 = 15 square cm

Total area = 25 + 15 = 40 square cm.

7 0
3 years ago
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