(9x-4)+13(3x-2)

(9x-4)+(13*3x+13*-2)

(9x+39x)+(-4+ -26)

48x-30

Result

C. 48x-30

(9x-4)+(13*3x+13*-2)

(9x+39x)+(-4+ -26)

48x-30

Result

C. 48x-30

Question

asked 2020-10-18

Write an algebraic expression for: 6 more than a number c.

asked 2021-02-09

Write an algebraic expression for each word phrase. 4 more than p

asked 2021-03-07

Discuss/Explain why the value of \(\displaystyle{12}⋅{\left(\frac{{1}}{{3}}\right)}+{\left(\frac{{2}}{{3}}\right)}\) is \(\displaystyle{4}{\left(\frac{{2}}{{3}}\right)}\) and not 12.

asked 2020-11-02

The New York Philharmonic Orchestra performs at Avery Fisher Hall in New York City. It seats 2,738 people. The Boston Symphony Orchestra performs at Symphony Hall in Boston, Massachusetts. It seats 2,625 people. Which hall seats more people?

asked 2020-11-27

A chef uses \(\displaystyle{4}{\left(\frac{{3}}{{4}}\right)}\) cups of broth for 10 servings of soup. How much broth is used in one serving of soup? Let x represent the amount of broth

asked 2021-02-24

\(\displaystyle{5}{\left\lbrace-{2}+{3}{\left[{4}-{2}{\left({3}+{5}\right)}\right]}\right\rbrace}\)

asked 2020-12-30

\(\displaystyle{\left[{\left({4}{\left({3}−{1}\right)}^{{{3}}}\right)}−{2}^{{{3}}}\right]}−{\left[{\left({5}×{2}\right)}^{{{2}}}\right]}\)

asked 2021-01-02

A yoga studio charges a $36 membership fee and a $20.60 per month for 10 classes. A Martial Arts studio charges a $20 membership fee and $22.20 per month for 10 classes. Your friend belongs to the yoga studio the same month you belong to the Martial Arts studio. After how many months is your friend's total cost the same as your total cost?

asked 2021-01-15

The Smiths spend 8% of their budget on entertainment.
Their total budget this year is $2,000 more than last
year, and this year they plan to spend $3,840 on
entertainment. What was their total budget last year?

asked 2020-11-03

\(\displaystyle\frac{{\left(-{27}\right)}^{{-{{2}}}}}{{3}}\)