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GREYUIT [131]
3 years ago
15

Solve by substitution 9x-5y=-30 x+3y=18

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
4 0
X should equal zero and y should equal 5
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Jayson bought 4.8 gallons of gas at 2.95 per gallon how much did he spend
rosijanka [135]

Answer:

$14.16

Step-by-step explanation:

4.8 × 2.95. =14.16

8 0
3 years ago
Which polynomials are in standard form? x2 + 3x + 2 q3 – 15q + 12q2 – 16 4a + a2 + a – 2 3x4 + 4x3 – 3x2 – 1 3t3 + 3t2 + 2t 14 +
Irina-Kira [14]

Answer:

on e2020 its A,D,E

Step-by-step explanation:

just took it

3 0
3 years ago
Read 2 more answers
izzy orders gloves for the 36 players on the teams combined. Izzy estimates that 10% of the players are left handed so he orders
Alja [10]

Answer:

It will not be enough as it should have been 4 left handed gloves.

Step-by-step explanation:

Izzy estimates 10% of the players are left handed so he orders 3 left handed gloves will not be enough because of the following:

10% of 36 is 3.6  

36 * 10 / 100 = 3.6

Therefore taking the estimation 3.6  is equal 4

5 0
4 years ago
What is 32.5% of 38.4?
torisob [31]
Hey there, 
100% = 38.4
1% = 38.4 / 100
      = 0.384
32.5% = 0.384 x 32.5
           = 12.48
Thus, 12.48  is 32.5% of 38.4

Hope this helps :))

~Top
7 0
3 years ago
Can anyone please tell me if the answer is 20 ft ?
nikdorinn [45]
Yes it is 20 ft. 4 3 foot planks is 12ft. and 6 16 in planks are 96 inches, which divided by 12 is 8 (feet) so 12 + 8 is 20
8 0
3 years ago
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