There are 56 boys and 72 girls in an after-
school club. The club is splitting the
stud...
Mathematics, 08.12.2020 05:40 isabel2007riverton
There are 56 boys and 72 girls in an after-
school club. The club is splitting the
students in groups so that the ratio of boys
to girls is the same as the ratio of boys to
girls in the club. How many girls are in a
group with 7 boys?
Answers: 3
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Kevin and randy muise have a jar containing 78 coins, all of which are either quarters or nickels. the total value of the coins in the jar is $13.90. how many of each type of coin do they have?
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What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.
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If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
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