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lora16 [44]
4 years ago
9

Claire has received scores of 85,82, and 75 on her algebra tests. what score must she receive on the fourth test to have an over

all test score average of at least 82
Mathematics
1 answer:
Nina [5.8K]4 years ago
8 0
Fourth test mark should be 86

85 + 82 + 75 + 86 = 328
328 divide by 4 (as there are four tests) = 82
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<span>1. multiply to -18 add to -17 = Multiplying -18 and 1 will give -18 as the result and then on adding -18 and + 1 the result comes to -17
</span><span>2. multiply to 36 add to -13 = Multiplying -9 and -4 will give -36 as the result and then on adding -9 and -4 the result comes to -13
</span><span>3. multiply to -24 add to -5<span>= </span></span><span>Multiplying -8 and +3 will give -24 as the result and then on adding -8 and +3 the result comes to -5
4. multiply to -18 add to 7= </span><span>Multiplying +9 and -2 will give -18 as the result and then on adding +9 and -2 the result comes to 7
5. multiply to -36 add to 9= </span><span><span>Multiplying +12 and -3 will give -36 as the result and then on adding +12 and -3 the result comes to 9
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3 0
3 years ago
. You got 46 out of 65 questions right on your exam. What's your grade?
larisa86 [58]

Answer:

about like 8 /10

Step-by-step explanation:

8 0
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9966 [12]

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Step-by-step explanation:

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3 years ago
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eduard

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Step-by-step explanation:

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