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Sindrei [870]
3 years ago
6

I need help with both of these

Mathematics
1 answer:
harina [27]3 years ago
8 0

Answer:

10) is the last one

11)the first one

:)

Step-by-step explanation:

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Subtract (4a2b - 3ab2 + 2ab + 5) and (2a2b + 3ab2 - 7ab). Choose the
3241004551 [841]

Answer:

2a2b-6ab2+9ab+5 is right answer

5 0
3 years ago
D) Would the results change if we used pop sticks instead of blocks to measure
torisob [31]

Answer:

yes it would change since pop sticks are lighter than blocks are.

5 0
3 years ago
A pilot traveling 175 miles per hour encounters a head wind of 35 knots. If there are 1.15 knots per mph, what will her true spe
KonstantinChe [14]
Since one knot is 1.15 mph.
We multiply 35 time 1.15, which equals 40.25 mph.
Then we subtract. 175 - 4.25 = 134.75
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Therefore, your answer is 135mph
3 0
3 years ago
-30=q-10+11q<br><br> Pls help me answer this
Leno4ka [110]
Combine q terms
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5 0
3 years ago
2 + 2j = 6 what does J equall?
nordsb [41]

Answer:

2

Step-by-step explanation:

2+2(2)=6

2(2)=4

4=4

4 0
3 years ago
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