To calculate the sum of -23 + -17 + 10, let's break it down step by step:
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Start with -23 and -17: -23 + -17 = -40
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Now add 10 to -40: -40 + 10 = -30
So, the sum of -23 + -17 + 10 is -30.
The correct response is -30.
What is the sum of -23 + - 17 + 10?(1 point) Responses 30 30 -30 -30 -50 -50 50
3 answers
Sally saved $26 in January, $19 in February, $47 in March, and $20 in April. How much money has she saved so far this year?(1 point) $
To find out how much money Sally has saved so far this year, we need to add up the amounts she saved each month:
- January: $26
- February: $19
- March: $47
- April: $20
Now let's do the addition:
\[ 26 + 19 + 47 + 20 \]
Adding them step by step:
- \(26 + 19 = 45\)
- \(45 + 47 = 92\)
- \(92 + 20 = 112\)
Therefore, Sally has saved a total of $112 so far this year.
1 answer