keyword "sum" tells me that they're wanting me to add the two listed quantities. This translates to:
8 + y
The order of the quantities doesn't matter here, since they're being added. But it's still a good idea to get in the habit of writing things in the specified order, because it'll matter in some contexts. While "y + 8" is technically okay, it's better to use the order "8 + y", because that's the order that they used in the English.
If you're careful now, then you'll be well-trained by the time you get to the test.
This is the "less than" construction, which is backwards in the math from the English. They've given me some unknown quantity, x, and they're telling me that they want the expression which stands for the quantity that is four units smaller than x. To find this quantity, I'll need to subtract the four from the unknown. This translates to:
x – 4
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To be clear, "four less than (the unknown)" in English means "(the unknown), less four" in algebra. If you're not sure of this, plug numbers in. If you get four dollars less an hour than (an unknown worker), you wouldn't subtract that worker's pay from 4; instead, you'd subtract 4 from that worker's pay: p – 4. Use this same order in your algebraic expression.
This is the "less than" construction, which is backwards in the math from the English. They've given me some unknown quantity, x, and they're telling me that they want the expression which stands for the quantity that is four units smaller than x. To find this quantity, I'll need to subtract the four from the unknown. This translates to:
x – 4
Affiliate
To be clear, "four less than (the unknown)" in English means "(the unknown), less four" in algebra. If you're not sure of this, plug numbers in. If you get four dollars less an hour than (an unknown worker), you wouldn't subtract that worker's pay from 4; instead, you'd subtract 4 from that worker's pay: p – 4. Use this same order in your algebraic expression.
The keyword here is "quotient", which tells me that one of the items is divided by the other. The order of the items is important here, because order matters in division. Since (the unknown) comes first in the English expression, this tells me that it's on top in the fraction. Then this translates to:
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Sorry I don't have any answer
but I have expain for your
questions
keyword "sum" tells me that they're wanting me to add the two listed quantities. This translates to:
8 + y
The order of the quantities doesn't matter here, since they're being added. But it's still a good idea to get in the habit of writing things in the specified order, because it'll matter in some contexts. While "y + 8" is technically okay, it's better to use the order "8 + y", because that's the order that they used in the English.
If you're careful now, then you'll be well-trained by the time you get to the test.
This is the "less than" construction, which is backwards in the math from the English. They've given me some unknown quantity, x, and they're telling me that they want the expression which stands for the quantity that is four units smaller than x. To find this quantity, I'll need to subtract the four from the unknown. This translates to:
x – 4
Affiliate
To be clear, "four less than (the unknown)" in English means "(the unknown), less four" in algebra. If you're not sure of this, plug numbers in. If you get four dollars less an hour than (an unknown worker), you wouldn't subtract that worker's pay from 4; instead, you'd subtract 4 from that worker's pay: p – 4. Use this same order in your algebraic expression.
This is the "less than" construction, which is backwards in the math from the English. They've given me some unknown quantity, x, and they're telling me that they want the expression which stands for the quantity that is four units smaller than x. To find this quantity, I'll need to subtract the four from the unknown. This translates to:
x – 4
Affiliate
To be clear, "four less than (the unknown)" in English means "(the unknown), less four" in algebra. If you're not sure of this, plug numbers in. If you get four dollars less an hour than (an unknown worker), you wouldn't subtract that worker's pay from 4; instead, you'd subtract 4 from that worker's pay: p – 4. Use this same order in your algebraic expression.
The keyword here is "quotient", which tells me that one of the items is divided by the other. The order of the items is important here, because order matters in division. Since (the unknown) comes first in the English expression, this tells me that it's on top in the fraction. Then this translates to: