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Aleonysh [2.5K]
3 years ago
12

Can someone help me with number 3 it’s a substitution method

Mathematics
1 answer:
stich3 [128]3 years ago
4 0
X is 7 and y is 9
have a great day
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Please help please please please please
Bess [88]
One dice has 6 sides and two dice will give us 12 sides with 36 possibilities
it will be 9/36=.25

so it will have 25% chance of the two dice to have a sum of 9


5 0
3 years ago
Dave bought 4 cookies at a bake sale if each cookie cost 0.85 and he paid with a twenty dollar bill how much change should he ge
beks73 [17]

Answer:

$16.60

Step-by-step explanation:

4 x 0.85 = $3.40

20 - 3.40 = 16.6

Dave should get back $16.60 in change.

5 0
3 years ago
Read 2 more answers
There are128 pens full box.how many pens are in 7 box’s
harina [27]

Answer:

896

Step-by-step explanation:

.There are 128 pens in 1 full box. Multiply 128 with 7 (as you are trying to find the total for 7 boxes).

128 x 7 = 896

There is a total of 896 pens in 7 box's

~

8 0
3 years ago
Read 2 more answers
If a triangle has a 50° angle, what is the sum of the other two angles?
12345 [234]

Answer:

130

All of the angles on a triangle add up to 180 degrees.

8 0
3 years ago
Carlos has 3/7 pounds of pumpkin seeds evenly into 3 envelopes,how much pumpkin seeds is in each envelope​
ladessa [460]
1/7 pound per envelope
3 0
3 years ago
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