revelation47 revelation47
  • 03-03-2021
  • Mathematics
contestada

Simplify the following without using a calculator
a)
- 4 x (8-(-3)) + 7​

Respuesta :

someone1234097
someone1234097 someone1234097
  • 03-03-2021
-4(8-(-3))+7

Remove the parentheses, negative with negative will equal a positive so the new equation will be -4(8+3)+7. So 8+3=11, -4(11)+7. -4(11)=-44 and then add -44+7 which will equal -37
Answer Link

Otras preguntas

What was the main rationale for the Black Codes passed in the South after the Civil War?
Which of these must occur during S phase of the cell cycle so that two daughter cells can be produced during M phase? A-The DNA must be replicated. B-The chro
The function M(s) = 225 + 0.65s represents the material cost of manufacturing gardening scissors when s scissors are produced. The function L(s) = 54 + 1.15s re
Why do beaches with larger rocks usually indicate the presence of high-energy waves? A) Large rocks are formed only by tsunamis. B) Low-energy waves carry only
Please help me I'm stuck on this help me with 22,23 and 27
Ten times the sum of half a number and 6 is 8
Explain why an angle that is supplementary to an acute angle must be an obtuse angle.
Solve the literal equation ab+c=d in terms of a
Which of the following was a prominent Federalist? A. James Madison B. Richard Henry Lee C. Patrick Henry D. Samuel Adams
2. Which of the following is a part of a story’s plot? A. setting B. novella C. conflict D. narrator