Add the scores and subtract the penalty:
\(\displaystyle{3}{\left({20}\right)}+{6}{\left({3}\cdot{15}\right)}+{2}{\left({2}\cdot{10}\right)}-{4}{\left({4}\right)}={60}+{270}+{40}-{16}={354}\) ponts.

Question

asked 2021-08-11

Some friends were playing darts decided to impose a 4-point penalty for each dart that missed the dart board completely. During the evening, a boy had 3 darts in the 20-point section, 6 darts in the triple-15-point section, and 2 darts in the double-10-point section. He missed the dart board completely 4 times. How many points did the boy score?

asked 2021-08-08

Determine if you should find the LCM or GCF. Ben goes to the gym every 3 days. Isabel goes every 2 days. Assuming they both went on the first of June, how many times did they go to the gym on the same day? Do it right LCM- least common multiple GCF- greatest common factor

asked 2021-09-09

You and your friend are playing a board game. Your final score x is 12 points less than your friend's final score. Write and solve an equation to find your final score.

Given:

\(\displaystyle{b}{e}{g}\in{\left\lbrace{a}{r}{r}{a}{y}\right\rbrace}{\left\lbrace{\left|{c}\right|}{c}{\mid}\right\rbrace}{h}{l}\in{e}&{R}{o}{u}{n}{d}\ {9}&{R}{o}{u}{n}{d}\ {10}&\text{Final score}\backslash{h}{l}\in{e}\text{Your friend}&{22}&{12}&{195}\backslash{h}{l}\in{e}{Y}{o}{u}&{9}&{25}&?\backslash{h}{l}\in{e}{e}{n}{d}{\left\lbrace{a}{r}{r}{a}{y}\right\rbrace}\)

From the given figure, it is clear that,

My friend's final score is 195.

Given:

\(\displaystyle{b}{e}{g}\in{\left\lbrace{a}{r}{r}{a}{y}\right\rbrace}{\left\lbrace{\left|{c}\right|}{c}{\mid}\right\rbrace}{h}{l}\in{e}&{R}{o}{u}{n}{d}\ {9}&{R}{o}{u}{n}{d}\ {10}&\text{Final score}\backslash{h}{l}\in{e}\text{Your friend}&{22}&{12}&{195}\backslash{h}{l}\in{e}{Y}{o}{u}&{9}&{25}&?\backslash{h}{l}\in{e}{e}{n}{d}{\left\lbrace{a}{r}{r}{a}{y}\right\rbrace}\)

From the given figure, it is clear that,

My friend's final score is 195.

asked 2021-05-05

If John, Trey, and Miles want to know how’ |
many two-letter secret codes there are that don't
have a repeated letter. For example, they want to
: count BA and AB, but they don't want to count“ doubles such as ZZ or XX. Jobn says there are
26 + 25 because you don’t want to use the same
letter twice; that’s why the second number is 25.

‘Trey says he thinks it should be times, not plus: 26-25, Miles says the number is 26-26 ~ 26 because you need to take away the double letters. Discuss the boys’ ideas, Which answers are correct, which are not, and why? Explain your answers clearly and thoroughly, drawing ‘on this section’s definition of multiptication.. -

‘Trey says he thinks it should be times, not plus: 26-25, Miles says the number is 26-26 ~ 26 because you need to take away the double letters. Discuss the boys’ ideas, Which answers are correct, which are not, and why? Explain your answers clearly and thoroughly, drawing ‘on this section’s definition of multiptication.. -